Company lists · Data refreshed September 2026

Top 25 Medical clinics based in the United States

Name: Medical clinics based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 5,210 companies tracked

RevenueBase identified 5,210 company matches for medical clinics associated with the United States as of September 2026 and tracks 133,863 professional contacts across them, including 31,619 with verified work emails. Houston is the largest hub.

This list covers company matches for medical clinics 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 September 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

5,210Companies

133,863Contacts tracked

31,619Verified emails

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The 25 largest medical clinics based in the United States

Ranked by team size

Top 25 of 5,210 company matches for medical clinics based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Community Health Systems	Exact match	Franklin, TN, United StatesHQ recorded Sep 17, 2026	10001+	8,914 contacts →
	Exact match “Community Health Systems is one of the nation's leading healthcare providers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Chenmed	Exact match	Miami Gardens, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,322 contacts →
	Exact match “We’re on a mission.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Patient First	Exact match	Glen Allen, VA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,136 contacts →
	Exact match “Founded by a physician in 1981, Patient First provides non-appointment urgent care for routine injuries and illnesses as well as primary care for patients who do not have a…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Atrius Health	Exact match	Newton, MA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	1,906 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 · Sep 17, 2026 · View company records in RevenueBase
5	CVS Minuteclinic	Exact match	Woonsocket, RI, United StatesHQ recorded Sep 17, 2026	10001+	1,740 contacts →
	Exact match “With 900+ MinuteClinic medical clinics in local neighborhoods and virtual care options, we’re giving families greater access to quality care every day.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Villagemd	Exact match	Chicago, TX, United StatesHQ recorded Sep 17, 2026	10001+	1,609 contacts →
	Exact match “VillageMD provides high-quality, accessible healthcare services for individuals and communities across the United States, with primary, multi-specialty, and urgent care providers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Springfield Clinic	Exact match	Springfield, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,581 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 · Sep 17, 2026 · View company records in RevenueBase
8	Surgery Partners, INC	Exact match	Brentwood, TN, United StatesHQ recorded Sep 17, 2026	10001+	1,340 contacts →
	Exact match “Surgery Partners is a leading operator of surgical facilities and ancillary services with more than 180 locations nationwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Revere Health	Exact match	Provo, UT, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,267 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 · Sep 17, 2026 · View company records in RevenueBase
10	Millennium Physician Group	Exact match	Fort Myers, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,220 contacts →
	Exact match “Founded in Port Charlotte, Florida, in 2008, and now headquartered in Fort Myers, Millennium Physician Group is one of the largest comprehensive physician-led groups with more…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Wellnow Urgent Care	Exact match	Chicago, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,082 contacts →
	Exact match “WellNow Urgent Care is one of the fastest-growing providers of urgent medical care, virtual care, occupational health services and clinical research in the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Dignity Health Medical Foundation	Exact match	Rancho Cordova, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,076 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 · Sep 17, 2026 · View company records in RevenueBase
13	SEA MAR Community Health Centers	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,071 contacts →
	Exact match “Sea Mar Community Health Centers is a community-based organization committed to providing quality, comprehensive health, human, housing, educational and cultural services to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	American Family Care	Exact match	Birmingham, AL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,065 contacts →
	Exact match “Starting with a single location in Alabama in 1982, American Family Care (AFC) has pioneered the concept of non–emergency room urgent care.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Watson Clinic LLP	Exact match	Lakeland, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,046 contacts →
	Exact match “Watson Clinic is one of the largest multispecialty medical clinics in Florida.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Uchicago Medicine Ingalls Memorial	Exact match	Harvey, IL, United StatesHQ recorded Sep 17, 2026	n/a	1,024 contacts →
	Exact match “For nearly a century we have pioneered sophisticated clinical care and developed the area's most convenient network of comprehensive outpatient centers, all dedicated to improve…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Fast Pace Health	Exact match	Waynesboro, TN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,009 contacts →
	Exact match “Fast Pace Urgent Care clinics provide treatments for a wide range of illnesses, injuries, and common conditions and provide a variety of wellness, diagnostic and screening…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Cano Health	Exact match	Miami, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	974 contacts →
	Exact match “We’re transforming primary health care by improving the health of our patients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Hattiesburg Clinic, PA	Exact match	Hattiesburg, MS, United StatesHQ recorded Sep 17, 2026	1,001-5,000	932 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 · Sep 17, 2026 · View company records in RevenueBase
20	The Polyclinic	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	501-1,000	860 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 · Sep 17, 2026 · View company records in RevenueBase
21	The Little Clinic	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	849 contacts →
	Exact match “The Little Clinic provides high quality, affordable healthcare located in convenient retail settings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Regal Medical Group	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	840 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 · Sep 17, 2026 · View company records in RevenueBase
23	Florida Medical Clinic Orlando Health	Exact match	Zephyrhills, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	818 contacts →
	Exact match “Florida Medical Clinic Orlando Health is a multi-specialty clinic that provides area residents with a resource for the latest advances in patient care.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Carenow	Exact match	Coppell, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	790 contacts →
	Exact match “CareNow® is dedicated to reducing your wait while improving your health.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Mcfarland Clinic	Exact match	Ames, IA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	788 contacts →
	Exact match “McFarland Clinic is Iowa's largest physician-owned multi-specialty clinic.” Recorded in the RevenueBase company graph · Sep 17, 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 “medical clinics”. 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 5,210 medical clinics based in the United States

See the full list, filter by size, metro and specialty, and access 31,619 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical clinics based in the United States at a glance

As of Sep 17, 2026

23.6%Verified-email coverage

25.7Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,580

11-50

1,664

51-200

508

201-500

220

501-1,000

1,001-5,000

5,001-10,000

10001+

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 5,210 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 “medical clinics” 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 31,619 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 September 17, 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.

Medical clinics 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 “medical clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical clinics are there based in the United States?

RevenueBase identified 5,210 company matches for medical clinics associated with the United States as of September 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?

Community Health Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medical clinics?

Houston leads with 97 company records, followed by New York (69) and Chicago (43).

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 31,619 professional contacts with verified work emails tracked across these 5,210 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 September 17, 2026.

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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.