Company lists · Data refreshed November 2026
Top 25 Group medical practices based in the United States
RevenueBase identified 2,484 company matches for group medical practices associated with the United States as of November 2026 and tracks 79,229 professional contacts across them, including 19,767 with verified work emails. New York is the largest hub.
This list covers company matches for group medical practices associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest group medical practices based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,333 contacts → | ||||
Exact match “Lahey Hospital & Medical Center, part of Beth Israel Lahey Health, is a physician-led, nonprofit, group practice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,968 contacts → | ||||
Exact match “Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,652 contacts → | ||||
Exact match “Springfield Clinic is dedicated to preserving the trusted patient-provider relationships we have carefully developed through 84 years of serving you with reliable, primary and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,517 contacts → | ||||
Exact match “Are you ready to challenge the expected to deliver the extraordinary?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,385 contacts → | ||||
Exact match “Established in 1994, Trinity Health IHA Medical Group is one of the largest multi-specialty medical groups in Michigan delivering more than one million patient visits each year…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 1,217 contacts → | ||||
Exact match “Founded in 1924, The Everett Clinic, a part of OptumCare, is a nationally-recognized physician group known for providing high-quality healthcare services while lowering the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 1,181 contacts → | ||||
Exact match “Revere Health is the largest independent multispecialty physician group in Utah and employs over 200 physicians and 200 advanced practitioners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 1,163 contacts → | ||||
Exact match “Piedmont HealthCare is one of the largest physician-owned and directed, multi-specialty groups in North Carolina and the Southeast regions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 1,105 contacts → | ||||
Exact match “Dignity Health Medical Foundation, established in 1990, is a not-for-profit organization providing award-winning, patient-centered health care in a variety of areas, including…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 1,104 contacts → | ||||
Exact match “Watson Clinic is one of the largest multispecialty medical clinics in Florida.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 967 contacts → | ||||
Exact match “Hattiesburg Clinic’s mission as a group practice is to provide high quality, patient-centered health care in an efficient and cost-effective manner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 927 contacts → | ||||
Exact match “Regal Medical Group, Lakeside Community Healthcare, ADOC Medical Group, and Community Surgery Center of Glendale – part of the Heritage Provider Network – is recognized as one of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 913 contacts → | ||||
Exact match “The Polyclinic is one of the largest, independent multi-specialty clinics in the Puget Sound area, with more than 170 primary care and specialty physicians in most areas of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 817 contacts → | ||||
Exact match “McFarland Clinic is Iowa's largest physician-owned multi-specialty clinic.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 798 contacts → | ||||
Exact match “At Central Ohio Primary Care (COPC), we’re building something different: a healthcare model where people always come first, our patients and our team members.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 761 contacts → | ||||
Exact match “We’re redefining & transforming the approach to health, the business of health, & the overall well-being of the community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 677 contacts → | ||||
Exact match “Multispecialty healthcare organization that partners with patients in their comprehensive, lifelong care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 649 contacts → | ||||
Exact match “Our mission is to be the clinic of choice for patients, employees, and providers, by remaining a thriving independent, physician-owned, multi-specialty group practice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 641 contacts → | ||||
Exact match “VNA Health Care provides high quality, convenient, and affordable health care to nearly women, men, and children living primarily in Kane, DuPage, and Will counties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 604 contacts → | ||||
Exact match “As one of the largest, most comprehensive medical groups in San Diego County, our 16 locations offer services such as primary and specialty care, laboratory, physical therapy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 583 contacts → | ||||
Exact match “At AdvantageCare Physicians (ACPNY), we focus on improving the health of our patients’ and the communities we serve by providing New Yorkers with high-quality, team-based…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 569 contacts → | ||||
Exact match “A large private multi-specialty physician group in the city of Toledo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 553 contacts → | ||||
Exact match “Facey Medical Foundation is the MSO for Facey Medical Group with offices in the San Fernando, Santa Clarita, and Simi valleys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 520 contacts → | ||||
Exact match “Esse Health is leading the health care community by placing patients and their physicians at the center of health decisions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 513 contacts → | ||||
Exact match “One of the largest and fastest growing physician organizations in North Texas, Texas Health Physicians Group provides numerous practice-building features for physicians and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “group medical practices”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 2,484 group medical practices based in the United States
See the full list, filter by size, metro and specialty, and access 19,767 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Group medical practices based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,484 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “group medical practices” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 19,767 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Group medical practices by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “group medical practices”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many group medical practices are there based in the United States?
RevenueBase identified 2,484 company matches for group medical practices associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Lahey Hospital & Medical Center tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most group medical practices?
New York leads with 49 company records, followed by Houston (34) and Chicago (22).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 19,767 professional contacts with verified work emails tracked across these 2,484 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,484 group medical practices based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Group medical practices by geography
- Group medical practices based in Sao Paulo, Brazil
- Group medical practices based in Calgary, Canada
- Group medical practices based in Dubai, United Arab Emirates
- Group medical practices based in London, United Kingdom
- Group medical practices based in Chicago, United States
- Group medical practices based in Houston, United States
- Group medical practices based in Las Vegas, United States
- Group medical practices based in Los Angeles, United States
- Group medical practices based in Miami, United States
- Group medical practices based in New York, United States
- Group medical practices based in San Antonio, United States
- Group medical practices based in Argentina
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Group medical practices based in Sao Paulo, Brazil
- Group medical practices based in Calgary, Canada
- Group medical practices based in Dubai, United Arab Emirates
- Group medical practices based in London, United Kingdom
- Group medical practices based in Chicago, United States
- Group medical practices based in Houston, United States
Company intelligence · public preview
Top 25 group medical practices based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,484 matching company records for group medical practices based in the United States, with 79,229 tracked contacts and 19,767 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 group medical practices based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Lahey Hospital & Medical Centerlahey.orgHQ: Burlington, MA, United StatesReported employees: 5,001-10,000 | Burlington, MA, United States | 5,001-10,000 | Exact match | 4,333 contacts → |
“Lahey Hospital & Medical Center, part of Beth Israel Lahey Health, is a physician-led, nonprofit, group practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Atrius Healthatriushealth.orgHQ: Newton, MA, United StatesReported employees: 5,001-10,000 | Newton, MA, United States | 5,001-10,000 | Exact match | 1,968 contacts → |
“Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Springfield Clinicspringfieldclinic.comHQ: Springfield, IL, United StatesReported employees: 1,001-5,000 | Springfield, IL, United States | 1,001-5,000 | Exact match | 1,652 contacts → |
“Springfield Clinic is dedicated to preserving the trusted patient-provider relationships we have carefully developed through 84 years of serving you with reliable, primary and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dupage Medical Groupdulyhealthandcare.comHQ: Downers Grove, IL, United StatesReported employees: 1,001-5,000 | Downers Grove, IL, United States | 1,001-5,000 | Exact match | 1,517 contacts → |
“Are you ready to challenge the expected to deliver the extraordinary?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  IHAihacares.comHQ: Ann Arbor, MI, United StatesReported employees: 1,001-5,000 | Ann Arbor, MI, United States | 1,001-5,000 | Exact match | 1,385 contacts → |
“Established in 1994, Trinity Health IHA Medical Group is one of the largest multi-specialty medical groups in Michigan delivering more than one million patient visits each year…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  The Everett Cliniceverettclinic.comHQ: Everett, WA, United StatesReported employees: 1,001-5,000 | Everett, WA, United States | 1,001-5,000 | Exact match | 1,217 contacts → |
“Founded in 1924, The Everett Clinic, a part of OptumCare, is a nationally-recognized physician group known for providing high-quality healthcare services while lowering the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Revere Healthreverehealth.comHQ: Provo, UT, United StatesReported employees: 1,001-5,000 | Provo, UT, United States | 1,001-5,000 | Exact match | 1,181 contacts → |
“Revere Health is the largest independent multispecialty physician group in Utah and employs over 200 physicians and 200 advanced practitioners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Piedmont Healthcarepiedmonthealthcare.comHQ: Statesville, NC, United StatesReported employees: 1,001-5,000 | Statesville, NC, United States | 1,001-5,000 | Exact match | 1,163 contacts → |
“Piedmont HealthCare is one of the largest physician-owned and directed, multi-specialty groups in North Carolina and the Southeast regions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 1,105 contacts → |
“Dignity Health Medical Foundation, established in 1990, is a not-for-profit organization providing award-winning, patient-centered health care in a variety of areas, including…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Watson Clinic LLPwatsonclinic.comHQ: Lakeland, FL, United StatesReported employees: 1,001-5,000 | Lakeland, FL, United States | 1,001-5,000 | Exact match | 1,104 contacts → |
“Watson Clinic is one of the largest multispecialty medical clinics in Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hattiesburg Clinic, PAhattiesburgclinic.comHQ: Hattiesburg, MS, United StatesReported employees: 1,001-5,000 | Hattiesburg, MS, United States | 1,001-5,000 | Exact match | 967 contacts → |
“Hattiesburg Clinic’s mission as a group practice is to provide high quality, patient-centered health care in an efficient and cost-effective manner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Regal Medical Groupregalmed.comHQ: Los Angeles, CA, United StatesReported employees: 1,001-5,000 | Los Angeles, CA, United States | 1,001-5,000 | Exact match | 927 contacts → |
“Regal Medical Group, Lakeside Community Healthcare, ADOC Medical Group, and Community Surgery Center of Glendale – part of the Heritage Provider Network – is recognized as one of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  The Polyclinicpolyclinic.comHQ: Seattle, WA, United StatesReported employees: 501-1,000 | Seattle, WA, United States | 501-1,000 | Exact match | 913 contacts → |
“The Polyclinic is one of the largest, independent multi-specialty clinics in the Puget Sound area, with more than 170 primary care and specialty physicians in most areas of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mcfarland Clinicmcfarlandclinic.comHQ: Ames, IA, United StatesReported employees: 1,001-5,000 | Ames, IA, United States | 1,001-5,000 | Exact match | 817 contacts → |
“McFarland Clinic is Iowa's largest physician-owned multi-specialty clinic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Central Ohio Primary Carecopcp.comHQ: Westerville, OH, United StatesReported employees: 1,001-5,000 | Westerville, OH, United States | 1,001-5,000 | Exact match | 798 contacts → |
“At Central Ohio Primary Care (COPC), we’re building something different: a healthcare model where people always come first, our patients and our team members.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Crystal RUN Healthcrystalrunhealthcare.comHQ: Middletown, NY, United StatesReported employees: 1,001-5,000 | Middletown, NY, United States | 1,001-5,000 | Exact match | 761 contacts → |
“We’re redefining & transforming the approach to health, the business of health, & the overall well-being of the community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Westmed Medical Groupwestmedgroup.comHQ: Purchase, CT, United StatesReported employees: 1,001-5,000 | Purchase, CT, United States | 1,001-5,000 | Exact match | 677 contacts → |
“Multispecialty healthcare organization that partners with patients in their comprehensive, lifelong care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ogden Clinicogdenclinic.comHQ: South Ogden, UT, United StatesReported employees: 501-1,000 | South Ogden, UT, United States | 501-1,000 | Exact match | 649 contacts → |
“Our mission is to be the clinic of choice for patients, employees, and providers, by remaining a thriving independent, physician-owned, multi-specialty group practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  VNA Health Carevnahealth.comHQ: Aurora, IL, United StatesReported employees: 201-500 | Aurora, IL, United States | 201-500 | Exact match | 641 contacts → |
“VNA Health Care provides high quality, convenient, and affordable health care to nearly women, men, and children living primarily in Kane, DuPage, and Will counties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sharp Rees-Stealy Medical Groupsharp.comHQ: San Diego, CA, United StatesReported employees: 1,001-5,000 | San Diego, CA, United States | 1,001-5,000 | Exact match | 604 contacts → |
“As one of the largest, most comprehensive medical groups in San Diego County, our 16 locations offer services such as primary and specialty care, laboratory, physical therapy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Advantagecare Physiciansacpny.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 583 contacts → |
“At AdvantageCare Physicians (ACPNY), we focus on improving the health of our patients’ and the communities we serve by providing New Yorkers with high-quality, team-based…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  The Toledo Clinictoledoclinic.comHQ: Toledo, OH, United StatesReported employees: 1,001-5,000 | Toledo, OH, United States | 1,001-5,000 | Exact match | 569 contacts → |
“A large private multi-specialty physician group in the city of Toledo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Mission Hills, CA, United StatesReported employees: 1,001-5,000 | Mission Hills, CA, United States | 1,001-5,000 | Exact match | 553 contacts → |
“Facey Medical Foundation is the MSO for Facey Medical Group with offices in the San Fernando, Santa Clarita, and Simi valleys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Esse Healthessehealth.comHQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 520 contacts → |
“Esse Health is leading the health care community by placing patients and their physicians at the center of health decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Texas Health Physicians Groupthpg.org HQ: Arlington, TX, United StatesReported employees: 1,001-5,000 | Arlington, TX, United States | 1,001-5,000 | Exact match | 513 contacts → |
“One of the largest and fastest growing physician organizations in North Texas, Texas Health Physicians Group provides numerous practice-building features for physicians and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,484 company matches
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Group medical practices: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,464 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,484 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Group medical practices by metro
Questions about this company list
What does Exact match mean for group medical practices?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many group medical practices did RevenueBase find based in the United States?
The saved snapshot records 2,484 matching company records, 79,229 tracked contacts and 19,767 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Group medical practices by geography
- Group medical practices based in Sao Paulo, Brazil
- Group medical practices based in Calgary, Canada
- Group medical practices based in Dubai, United Arab Emirates
- Group medical practices based in London, United Kingdom
- Group medical practices based in Chicago, United States
- Group medical practices based in Houston, United States
- Group medical practices based in Las Vegas, United States
- Group medical practices based in Los Angeles, United States
- Group medical practices based in Miami, United States
- Group medical practices based in New York, United States
- Group medical practices based in San Antonio, United States
- Group medical practices based in Argentina
Cite this list
RevenueBase Data Team. Top 25 group medical practices based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/group-medical-practices/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Group medical practices based in Sao Paulo, Brazil
- Group medical practices based in Calgary, Canada
- Group medical practices based in Dubai, United Arab Emirates
- Group medical practices based in London, United Kingdom
- Group medical practices based in Chicago, United States
- Group medical practices based in Houston, United States
Company intelligence · public preview
Top 25 group medical practices based in the United States
RevenueBase records 2,484 matching company records for group medical practices based in the United States, with 79,229 tracked contacts and 19,767 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 group medical practices based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Lahey Hospital & Medical Centerlahey.org HQ: Burlington, MA, United StatesReported employees: 5,001-10,000 | Burlington, MA, United States | 5,001-10,000 | Exact match | 4,333 contacts → |
“Lahey Hospital & Medical Center, part of Beth Israel Lahey Health, is a physician-led, nonprofit, group practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Atrius Healthatriushealth.org HQ: Newton, MA, United StatesReported employees: 5,001-10,000 | Newton, MA, United States | 5,001-10,000 | Exact match | 1,968 contacts → |
“Atrius Health, an innovative healthcare leader, delivers an effective system of connected care for adult and pediatric patients at 30 medical practice locations in eastern…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Springfield Clinicspringfieldclinic.com HQ: Springfield, IL, United StatesReported employees: 1,001-5,000 | Springfield, IL, United States | 1,001-5,000 | Exact match | 1,652 contacts → |
“Springfield Clinic is dedicated to preserving the trusted patient-provider relationships we have carefully developed through 84 years of serving you with reliable, primary and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dupage Medical Groupdulyhealthandcare.com HQ: Downers Grove, IL, United StatesReported employees: 1,001-5,000 | Downers Grove, IL, United States | 1,001-5,000 | Exact match | 1,517 contacts → |
“Are you ready to challenge the expected to deliver the extraordinary?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | IHAihacares.com HQ: Ann Arbor, MI, United StatesReported employees: 1,001-5,000 | Ann Arbor, MI, United States | 1,001-5,000 | Exact match | 1,385 contacts → |
“Established in 1994, Trinity Health IHA Medical Group is one of the largest multi-specialty medical groups in Michigan delivering more than one million patient visits each year…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Everett Cliniceverettclinic.com HQ: Everett, WA, United StatesReported employees: 1,001-5,000 | Everett, WA, United States | 1,001-5,000 | Exact match | 1,217 contacts → |
“Founded in 1924, The Everett Clinic, a part of OptumCare, is a nationally-recognized physician group known for providing high-quality healthcare services while lowering the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Revere Healthreverehealth.com HQ: Provo, UT, United StatesReported employees: 1,001-5,000 | Provo, UT, United States | 1,001-5,000 | Exact match | 1,181 contacts → |
“Revere Health is the largest independent multispecialty physician group in Utah and employs over 200 physicians and 200 advanced practitioners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Piedmont Healthcarepiedmonthealthcare.com HQ: Statesville, NC, United StatesReported employees: 1,001-5,000 | Statesville, NC, United States | 1,001-5,000 | Exact match | 1,163 contacts → |
“Piedmont HealthCare is one of the largest physician-owned and directed, multi-specialty groups in North Carolina and the Southeast regions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Rancho Cordova, CA, United StatesReported employees: 1,001-5,000 | Rancho Cordova, CA, United States | 1,001-5,000 | Exact match | 1,105 contacts → |
“Dignity Health Medical Foundation, established in 1990, is a not-for-profit organization providing award-winning, patient-centered health care in a variety of areas, including…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Watson Clinic LLPwatsonclinic.com HQ: Lakeland, FL, United StatesReported employees: 1,001-5,000 | Lakeland, FL, United States | 1,001-5,000 | Exact match | 1,104 contacts → |
“Watson Clinic is one of the largest multispecialty medical clinics in Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hattiesburg Clinic, PAhattiesburgclinic.com HQ: Hattiesburg, MS, United StatesReported employees: 1,001-5,000 | Hattiesburg, MS, United States | 1,001-5,000 | Exact match | 967 contacts → |
“Hattiesburg Clinic’s mission as a group practice is to provide high quality, patient-centered health care in an efficient and cost-effective manner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Regal Medical Groupregalmed.com HQ: Los Angeles, CA, United StatesReported employees: 1,001-5,000 | Los Angeles, CA, United States | 1,001-5,000 | Exact match | 927 contacts → |
“Regal Medical Group, Lakeside Community Healthcare, ADOC Medical Group, and Community Surgery Center of Glendale – part of the Heritage Provider Network – is recognized as one of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Polyclinicpolyclinic.com HQ: Seattle, WA, United StatesReported employees: 501-1,000 | Seattle, WA, United States | 501-1,000 | Exact match | 913 contacts → |
“The Polyclinic is one of the largest, independent multi-specialty clinics in the Puget Sound area, with more than 170 primary care and specialty physicians in most areas of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mcfarland Clinicmcfarlandclinic.com HQ: Ames, IA, United StatesReported employees: 1,001-5,000 | Ames, IA, United States | 1,001-5,000 | Exact match | 817 contacts → |
“McFarland Clinic is Iowa's largest physician-owned multi-specialty clinic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Central Ohio Primary Carecopcp.com HQ: Westerville, OH, United StatesReported employees: 1,001-5,000 | Westerville, OH, United States | 1,001-5,000 | Exact match | 798 contacts → |
“At Central Ohio Primary Care (COPC), we’re building something different: a healthcare model where people always come first, our patients and our team members.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Crystal RUN Healthcrystalrunhealthcare.com HQ: Middletown, NY, United StatesReported employees: 1,001-5,000 | Middletown, NY, United States | 1,001-5,000 | Exact match | 761 contacts → |
“We’re redefining & transforming the approach to health, the business of health, & the overall well-being of the community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Westmed Medical Groupwestmedgroup.com HQ: Purchase, CT, United StatesReported employees: 1,001-5,000 | Purchase, CT, United States | 1,001-5,000 | Exact match | 677 contacts → |
“Multispecialty healthcare organization that partners with patients in their comprehensive, lifelong care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ogden Clinicogdenclinic.com HQ: South Ogden, UT, United StatesReported employees: 501-1,000 | South Ogden, UT, United States | 501-1,000 | Exact match | 649 contacts → |
“Our mission is to be the clinic of choice for patients, employees, and providers, by remaining a thriving independent, physician-owned, multi-specialty group practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | VNA Health Carevnahealth.com HQ: Aurora, IL, United StatesReported employees: 201-500 | Aurora, IL, United States | 201-500 | Exact match | 641 contacts → |
“VNA Health Care provides high quality, convenient, and affordable health care to nearly women, men, and children living primarily in Kane, DuPage, and Will counties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sharp Rees-Stealy Medical Groupsharp.com HQ: San Diego, CA, United StatesReported employees: 1,001-5,000 | San Diego, CA, United States | 1,001-5,000 | Exact match | 604 contacts → |
“As one of the largest, most comprehensive medical groups in San Diego County, our 16 locations offer services such as primary and specialty care, laboratory, physical therapy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Advantagecare Physiciansacpny.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 583 contacts → |
“At AdvantageCare Physicians (ACPNY), we focus on improving the health of our patients’ and the communities we serve by providing New Yorkers with high-quality, team-based…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Toledo Clinictoledoclinic.com HQ: Toledo, OH, United StatesReported employees: 1,001-5,000 | Toledo, OH, United States | 1,001-5,000 | Exact match | 569 contacts → |
“A large private multi-specialty physician group in the city of Toledo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Mission Hills, CA, United StatesReported employees: 1,001-5,000 | Mission Hills, CA, United States | 1,001-5,000 | Exact match | 553 contacts → |
“Facey Medical Foundation is the MSO for Facey Medical Group with offices in the San Fernando, Santa Clarita, and Simi valleys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Esse Healthessehealth.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 520 contacts → |
“Esse Health is leading the health care community by placing patients and their physicians at the center of health decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Texas Health Physicians Groupthpg.org HQ: Arlington, TX, United StatesReported employees: 1,001-5,000 | Arlington, TX, United States | 1,001-5,000 | Exact match | 513 contacts → |
“One of the largest and fastest growing physician organizations in North Texas, Texas Health Physicians Group provides numerous practice-building features for physicians and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,484 company matches
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Group medical practices: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,464 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,484 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Group medical practices by metro
Questions about this company list
What does Exact match mean for group medical practices?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many group medical practices did RevenueBase find based in the United States?
The saved snapshot records 2,484 matching company records, 79,229 tracked contacts and 19,767 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Group medical practices by geography
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- Group medical practices based in London, United Kingdom
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- Group medical practices based in Los Angeles, United States
- Group medical practices based in Miami, United States
- Group medical practices based in New York, United States
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Cite this list
RevenueBase Data Team. Top 25 group medical practices based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/group-medical-practices/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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