Company lists · Data refreshed November 2026
Top 25 Internal medicine practices worldwide
RevenueBase identified 3,871 company matches for internal medicine practices worldwide as of November 2026 and tracks 56,636 professional contacts across them, including 10,316 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for internal medicine practices worldwide, 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. Country and city lists for internal medicine practices follow the table.
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 internal medicine practices worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,534 contacts → | ||||
Exact match “Summit Health helps patients with all of their primary care and specialty care needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,529 contacts → | ||||
Exact match “Welcome to the page of Primary Health Care Corporation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 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 | |||||
| 4 | 1,427 contacts → | ||||
Exact match “CenterWell Senior Primary is a network of one-stop doctor’s offices that offer complete care for Medicare and Medicare Advantage patients, with a focus on senior primary care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,020 contacts → | ||||
Exact match “We’re transforming primary health care by improving the health of our patients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 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 | |||||
| 7 | 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 | |||||
| 8 | 475 contacts → | ||||
Exact match “InterMed is the largest physician-owned primary care practice in Maine, with 90 physicians and more than 650 non-physician employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 464 contacts → | ||||
Exact match “At Buffalo Medical Group, we offer care that goes beyond simply treating you when you’re sick.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 387 contacts → | ||||
Exact match “Starling Physicians has over 300 providers who deliver care across 27 medical specialties in 30 convenient locations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 293 contacts → | ||||
Exact match “Jaringan Klinik Digital #1 di Indonesia” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 281 contacts → | ||||
Exact match “One Community Health is a primary healthcare and specialty care provider dedicated to improving the health and well-being of our community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 259 contacts → | ||||
Exact match “A member of the Lifespan health system, Coastal Medical is a primary care driven practice serving over patients with a team of 150 clinicians located in medical offices across…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 252 contacts → | ||||
Exact match “MyCare Medical is a Primary Care Group that specializes in caring for older adults and seniors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 245 contacts → | ||||
Exact match “Specialist focused Multi-Specialist Internal Medicine Group located in Cheyenne, WY.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 244 contacts → | ||||
Exact match “The MaxHealth Network is a network of primary care facilities for adults and seniors with over 50 locations throughout Florida.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 243 contacts → | ||||
Exact match “SIME Sistemas Médicos nace en el año 1996.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 227 contacts → | ||||
Exact match “Optima Medical is an Arizona-based medical group consisting of 30 locations and over 130+ medical providers, who care for more than patients statewide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 221 contacts → | ||||
Exact match “White-Wilson Medical Center is a multi-specialty healthcare organization committed to providing high-quality, patient-centered care to the communities we serve.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 193 contacts → | ||||
Exact match “Nationally Recognized Patient Medical Home in Greensboro, NC If having a lifetime of good health is important to you and your loved ones, you owe it to yourself to learn more…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 179 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 168 contacts → | ||||
Exact match “Signature Healthcare, PLLC provides world-class primary care concierge medicine in the Southpark area of Charlotte, NC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 167 contacts → | ||||
Exact match “Family Practice Center, PC is an independent physician owned primary care organization in Central Pennsylvania.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 149 contacts → | ||||
Exact match “Think is the primary care, physician-led, and patient-centered clinic that is working to elevate the nation’s awareness of accountable care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 148 contacts → | ||||
Exact match “Founded in 1968, Medical Clinic of Houston, L.L.P.(“MCH”) is an independent, multi-specialty physician group practice.” 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 “internal medicine 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 3,871 internal medicine practices worldwide
See the full list, filter by size, metro and specialty, and access 10,316 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Internal medicine practices worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for internal medicine practices are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “internal medicine 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. 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 10,316 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.
Internal medicine practices by location
9 lists · largest firstEvery Internal medicine practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Internal medicine practices based in the United States2,196
- Internal medicine practices based in Germany338
- Internal medicine practices based in Australia157
- Internal medicine practices based in the Netherlands134
- Internal medicine practices based in Canada90
- Internal medicine practices based in Switzerland84
- Internal medicine practices based in Sweden43
Cities
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 “internal medicine practices”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many internal medicine practices are there worldwide?
RevenueBase identified 3,871 company matches for internal medicine practices worldwide 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?
Summit Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most internal medicine practices?
The United States leads with 2,196 companies, followed by Germany (338) and Australia (157). Every internal medicine practices list by country and city is linked on this page.
Which city has the most internal medicine practices?
New York leads with 45 company records, followed by Houston (33) and Miami (21).
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 10,316 professional contacts with verified work emails tracked across these 3,871 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 3,871 internal medicine practices worldwide. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 25 internal medicine practices worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,871 matching company records for internal medicine practices worldwide, with 56,636 tracked contacts and 10,316 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 internal medicine practices worldwide
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 |  Summit Healthsummithealth.comHQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 2,534 contacts → |
“Summit Health helps patients with all of their primary care and specialty care needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Doha, QatarReported employees: 5,001-10,000 | Doha, Qatar | 5,001-10,000 | Exact match | 2,529 contacts → |
“Welcome to the page of Primary Health Care Corporation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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. | |||||
| 4 |  Centerwell Senior Primary Carecenterwellprimarycare.comHQ: Louisville, FL, United StatesReported employees: 1,001-5,000 | Louisville, FL, United States | 1,001-5,000 | Exact match | 1,427 contacts → |
“CenterWell Senior Primary is a network of one-stop doctor’s offices that offer complete care for Medicare and Medicare Advantage patients, with a focus on senior primary care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cano Healthcanohealth.comHQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 1,020 contacts → |
“We’re transforming primary health care by improving the health of our patients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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. | |||||
| 7 |  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. | |||||
| 8 |  Intermed, P.Aintermed.comHQ: Portland, ME, United StatesReported employees: 501-1,000 | Portland, ME, United States | 501-1,000 | Exact match | 475 contacts → |
“InterMed is the largest physician-owned primary care practice in Maine, with 90 physicians and more than 650 non-physician employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Buffalo Medical Groupbuffalomedicalgroup.comHQ: Buffalo, NY, United StatesReported employees: 501-1,000 | Buffalo, NY, United States | 501-1,000 | Exact match | 464 contacts → |
“At Buffalo Medical Group, we offer care that goes beyond simply treating you when you’re sick.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Starling Physiciansstarlingphysicians.comHQ: Rocky Hill, CT, United StatesReported employees: 501-1,000 | Rocky Hill, CT, United States | 501-1,000 | Exact match | 387 contacts → |
“Starling Physicians has over 300 providers who deliver care across 27 medical specialties in 30 convenient locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Klinik Pintarklinikpintar.idHQ: Kebayoran, IndonesiaReported employees: Not recorded | Kebayoran, Indonesia | Not recorded | Exact match | 293 contacts → |
“Jaringan Klinik Digital #1 di Indonesia” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ONE Community Health Sacramentoonecommunityhealth.comHQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 281 contacts → |
“One Community Health is a primary healthcare and specialty care provider dedicated to improving the health and well-being of our community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Coastal Medicalcoastalmedical.comHQ: Providence, RI, United StatesReported employees: 501-1,000 | Providence, RI, United States | 501-1,000 | Exact match | 259 contacts → |
“A member of the Lifespan health system, Coastal Medical is a primary care driven practice serving over patients with a team of 150 clinicians located in medical offices across…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mycare Medicalmycare.usHQ: Lutz, FL, United StatesReported employees: 501-1,000 | Lutz, FL, United States | 501-1,000 | Exact match | 252 contacts → |
“MyCare Medical is a Primary Care Group that specializes in caring for older adults and seniors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Internal Medicine Groupimgwy.comHQ: Cheyenne, WY, United StatesReported employees: 51-200 | Cheyenne, WY, United States | 51-200 | Exact match | 245 contacts → |
“Specialist focused Multi-Specialist Internal Medicine Group located in Cheyenne, WY.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Maxhealthmymaxdoc.comHQ: Tampa, FL, United StatesReported employees: 501-1,000 | Tampa, FL, United States | 501-1,000 | Exact match | 244 contacts → |
“The MaxHealth Network is a network of primary care facilities for adults and seniors with over 50 locations throughout Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sime Centros Médicossime.com.ecHQ: Quito, EcuadorReported employees: 201-500 | Quito, Ecuador | 201-500 | Exact match | 243 contacts → |
“SIME Sistemas Médicos nace en el año 1996.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Optima Medicaloptimamedicalaz.comHQ: Scottsdale, AZ, United StatesReported employees: 501-1,000 | Scottsdale, AZ, United States | 501-1,000 | Exact match | 227 contacts → |
“Optima Medical is an Arizona-based medical group consisting of 30 locations and over 130+ medical providers, who care for more than patients statewide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  White-Wilson Medical Center, P.Awhite-wilson.comHQ: Fort Walton Beach, FL, United StatesReported employees: 201-500 | Fort Walton Beach, FL, United States | 201-500 | Exact match | 221 contacts → |
“White-Wilson Medical Center is a multi-specialty healthcare organization committed to providing high-quality, patient-centered care to the communities we serve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Eagle Physicians & Associates, P.Aeaglemds.comHQ: Greensboro, NC, United StatesReported employees: 201-500 | Greensboro, NC, United States | 201-500 | Exact match | 193 contacts → |
“Nationally Recognized Patient Medical Home in Greensboro, NC If having a lifetime of good health is important to you and your loved ones, you owe it to yourself to learn more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Family Practice Specialistsfpsaz.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 179 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Signature Healthcare, Pllcsignaturehealthcare.orgHQ: Charlotte, NC, United StatesReported employees: Not recorded | Charlotte, NC, United States | Not recorded | Exact match | 168 contacts → |
“Signature Healthcare, PLLC provides world-class primary care concierge medicine in the Southpark area of Charlotte, NC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Family Practice Center, P.Cfpcdoctors.comHQ: Selinsgrove, PA, United StatesReported employees: 1,001-5,000 | Selinsgrove, PA, United States | 1,001-5,000 | Exact match | 167 contacts → |
“Family Practice Center, PC is an independent physician owned primary care organization in Central Pennsylvania.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Think Whole Person Healthcare Aksarbenthinkhealthcare.orgHQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 149 contacts → |
“Think is the primary care, physician-led, and patient-centered clinic that is working to elevate the nation’s awareness of accountable care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Medical Clinic Of Houston, LLPmchllp.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 148 contacts → |
“Founded in 1968, Medical Clinic of Houston, L.L.P.(“MCH”) is an independent, multi-specialty physician group practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,871 company matches
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Internal medicine 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
3,699 records in the displayed employee bands.
172 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,871 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 ↗
Internal medicine practices by location
9 lists · largest firstEvery Internal medicine practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Internal medicine practices based in the United States2,196
- Internal medicine practices based in Germany338
- Internal medicine practices based in Australia157
- Internal medicine practices based in the Netherlands134
- Internal medicine practices based in Canada90
- Internal medicine practices based in Switzerland84
- Internal medicine practices based in Sweden43
Cities
Questions about this company list
What does Exact match mean for internal medicine 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 internal medicine practices did RevenueBase find worldwide?
The saved snapshot records 3,871 matching company records, 56,636 tracked contacts and 10,316 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 internal medicine practices worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/internal-medicine-practices.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 internal medicine practices worldwide
RevenueBase records 3,871 matching company records for internal medicine practices worldwide, with 56,636 tracked contacts and 10,316 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 internal medicine practices worldwide
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 | Summit Healthsummithealth.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 2,534 contacts → |
“Summit Health helps patients with all of their primary care and specialty care needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Doha, QatarReported employees: 5,001-10,000 | Doha, Qatar | 5,001-10,000 | Exact match | 2,529 contacts → |
“Welcome to the page of Primary Health Care Corporation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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. | |||||
| 4 | Centerwell Senior Primary Carecenterwellprimarycare.com HQ: Louisville, FL, United StatesReported employees: 1,001-5,000 | Louisville, FL, United States | 1,001-5,000 | Exact match | 1,427 contacts → |
“CenterWell Senior Primary is a network of one-stop doctor’s offices that offer complete care for Medicare and Medicare Advantage patients, with a focus on senior primary care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cano Healthcanohealth.com HQ: Miami, FL, United StatesReported employees: 1,001-5,000 | Miami, FL, United States | 1,001-5,000 | Exact match | 1,020 contacts → |
“We’re transforming primary health care by improving the health of our patients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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. | |||||
| 7 | 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. | |||||
| 8 | Intermed, P.Aintermed.com HQ: Portland, ME, United StatesReported employees: 501-1,000 | Portland, ME, United States | 501-1,000 | Exact match | 475 contacts → |
“InterMed is the largest physician-owned primary care practice in Maine, with 90 physicians and more than 650 non-physician employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Buffalo Medical Groupbuffalomedicalgroup.com HQ: Buffalo, NY, United StatesReported employees: 501-1,000 | Buffalo, NY, United States | 501-1,000 | Exact match | 464 contacts → |
“At Buffalo Medical Group, we offer care that goes beyond simply treating you when you’re sick.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Starling Physiciansstarlingphysicians.com HQ: Rocky Hill, CT, United StatesReported employees: 501-1,000 | Rocky Hill, CT, United States | 501-1,000 | Exact match | 387 contacts → |
“Starling Physicians has over 300 providers who deliver care across 27 medical specialties in 30 convenient locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Klinik Pintarklinikpintar.id HQ: Kebayoran, IndonesiaReported employees: Not recorded | Kebayoran, Indonesia | Not recorded | Exact match | 293 contacts → |
“Jaringan Klinik Digital #1 di Indonesia” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ONE Community Health Sacramentoonecommunityhealth.com HQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 281 contacts → |
“One Community Health is a primary healthcare and specialty care provider dedicated to improving the health and well-being of our community.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Coastal Medicalcoastalmedical.com HQ: Providence, RI, United StatesReported employees: 501-1,000 | Providence, RI, United States | 501-1,000 | Exact match | 259 contacts → |
“A member of the Lifespan health system, Coastal Medical is a primary care driven practice serving over patients with a team of 150 clinicians located in medical offices across…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mycare Medicalmycare.us HQ: Lutz, FL, United StatesReported employees: 501-1,000 | Lutz, FL, United States | 501-1,000 | Exact match | 252 contacts → |
“MyCare Medical is a Primary Care Group that specializes in caring for older adults and seniors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Internal Medicine Groupimgwy.com HQ: Cheyenne, WY, United StatesReported employees: 51-200 | Cheyenne, WY, United States | 51-200 | Exact match | 245 contacts → |
“Specialist focused Multi-Specialist Internal Medicine Group located in Cheyenne, WY.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Maxhealthmymaxdoc.com HQ: Tampa, FL, United StatesReported employees: 501-1,000 | Tampa, FL, United States | 501-1,000 | Exact match | 244 contacts → |
“The MaxHealth Network is a network of primary care facilities for adults and seniors with over 50 locations throughout Florida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sime Centros Médicossime.com.ec HQ: Quito, EcuadorReported employees: 201-500 | Quito, Ecuador | 201-500 | Exact match | 243 contacts → |
“SIME Sistemas Médicos nace en el año 1996.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Optima Medicaloptimamedicalaz.com HQ: Scottsdale, AZ, United StatesReported employees: 501-1,000 | Scottsdale, AZ, United States | 501-1,000 | Exact match | 227 contacts → |
“Optima Medical is an Arizona-based medical group consisting of 30 locations and over 130+ medical providers, who care for more than patients statewide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | White-Wilson Medical Center, P.Awhite-wilson.com HQ: Fort Walton Beach, FL, United StatesReported employees: 201-500 | Fort Walton Beach, FL, United States | 201-500 | Exact match | 221 contacts → |
“White-Wilson Medical Center is a multi-specialty healthcare organization committed to providing high-quality, patient-centered care to the communities we serve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Eagle Physicians & Associates, P.Aeaglemds.com HQ: Greensboro, NC, United StatesReported employees: 201-500 | Greensboro, NC, United States | 201-500 | Exact match | 193 contacts → |
“Nationally Recognized Patient Medical Home in Greensboro, NC If having a lifetime of good health is important to you and your loved ones, you owe it to yourself to learn more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Family Practice Specialistsfpsaz.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 179 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Signature Healthcare, Pllcsignaturehealthcare.org HQ: Charlotte, NC, United StatesReported employees: Not recorded | Charlotte, NC, United States | Not recorded | Exact match | 168 contacts → |
“Signature Healthcare, PLLC provides world-class primary care concierge medicine in the Southpark area of Charlotte, NC.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Family Practice Center, P.Cfpcdoctors.com HQ: Selinsgrove, PA, United StatesReported employees: 1,001-5,000 | Selinsgrove, PA, United States | 1,001-5,000 | Exact match | 167 contacts → |
“Family Practice Center, PC is an independent physician owned primary care organization in Central Pennsylvania.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Think Whole Person Healthcare Aksarbenthinkhealthcare.org HQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 149 contacts → |
“Think is the primary care, physician-led, and patient-centered clinic that is working to elevate the nation’s awareness of accountable care.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Medical Clinic Of Houston, LLPmchllp.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 148 contacts → |
“Founded in 1968, Medical Clinic of Houston, L.L.P.(“MCH”) is an independent, multi-specialty physician group practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,871 company matches
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Internal medicine 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
3,699 records in the displayed employee bands.
172 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,871 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 ↗
Internal medicine practices by location
9 lists · largest firstEvery Internal medicine practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Internal medicine practices based in the United States2,196
- Internal medicine practices based in Germany338
- Internal medicine practices based in Australia157
- Internal medicine practices based in the Netherlands134
- Internal medicine practices based in Canada90
- Internal medicine practices based in Switzerland84
- Internal medicine practices based in Sweden43
Cities
Questions about this company list
What does Exact match mean for internal medicine 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 internal medicine practices did RevenueBase find worldwide?
The saved snapshot records 3,871 matching company records, 56,636 tracked contacts and 10,316 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.
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Cite this list
RevenueBase Data Team. Top 25 internal medicine practices worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/internal-medicine-practices.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗