Company lists · Data refreshed September 2026

Top 25 Medical centers and clinics based in the United States

Name: Medical centers and 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 810 companies tracked

RevenueBase identified 810 company matches for medical centers and clinics associated with the United States as of September 2026 and tracks 33,749 professional contacts across them, including 7,269 with verified work emails. New York is the largest hub.

This list covers company matches for medical centers and 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

810Companies

33,749Contacts tracked

7,269Verified emails

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The 25 largest medical centers and clinics based in the United States

Ranked by team size

Top 25 of 810 company matches for medical centers and 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	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
2	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
3	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
4	Samaritan Medical Center	Exact match	Watertown, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	978 contacts →
	Exact match “Samaritan Medical Center (Watertown, New York) is a 294-bed not-for-profit community medical center, offering a full spectrum of inpatient and outpatient healthcare services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	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
6	Mohawk Valley Health System	Exact match	Utica, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	836 contacts →
	Exact match “MVHS is dedicated to delivering premier healthcare to our region, keeping our patients as the focus of all we do.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Infirmary Health	Exact match	Mobile, AL, United StatesHQ recorded Sep 17, 2026	5,001-10,000	782 contacts →
	Exact match “Infirmary Health is the largest non-governmental health care system in the state of Alabama.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Arcare	Exact match	Augusta, AR, United StatesHQ recorded Sep 17, 2026	1,001-5,000	621 contacts →
	Exact match “With a focus on customer health, community health, employee health, and organizational health, our mission of “health for all” is at the core of everything we do.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Vail Health	Exact match	Vail, CO, United StatesHQ recorded Sep 17, 2026	1,001-5,000	608 contacts →
	Exact match “Vail Health, formerly Vail Valley Medical Center, is a nonprofit community health care system serving patients and guests from around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Umass Memorial Health - Harrington	Exact match	Southbridge, MA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	490 contacts →
	Exact match “The newest member of the UMass Memorial Health system, Harrington serves patients from more than 25 communities across south central Massachusetts and northeastern Connecticut…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Tanner Clinic	Exact match	Layton, UT, United StatesHQ recorded Sep 17, 2026	1,001-5,000	481 contacts →
	Exact match “Founded by Dr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Lowell Community Health Center	Exact match	Lowell, MA, United StatesHQ recorded Sep 17, 2026	201-500	359 contacts →
	Exact match “Founded in 1970, Lowell Community Health Center serves people from Greater Lowell.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Hudson River Healthcare, Inc. Hrhcare	Exact match	New York, United StatesHQ recorded Sep 17, 2026	1,001-5,000	325 contacts →
	Exact match “Founded over 40 years ago as a Federally Qualified Health Center, HRHCare Community Health is one of the nation’s largest community health providers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Grand Itasca Clinic & Hospital	Exact match	Grand Rapids, MN, United StatesHQ recorded Sep 17, 2026	501-1,000	324 contacts →
	Exact match “Grand Itasca Clinic & Hospital, part of Fairview Health Services, is a multi-specialty integrated clinic and hospital located in Grand Rapids, MN.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Primary Health Medical Group	Exact match	Garden City, ID, United StatesHQ recorded Sep 17, 2026	501-1,000	309 contacts →
	Exact match “At Primary Health Medical Group, we're committed to providing our patients with high-quality, comprehensive, convenient and friendly urgent care and family medicine services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Totalcare	Exact match	Fort Worth, TX, United StatesHQ recorded Sep 17, 2026	201-500	300 contacts →
	Exact match “TotalCare is a family-owned, health-focused company in North Texas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Brockton Neighborhood Health Center	Exact match	Brockton, MA, United StatesHQ recorded Sep 17, 2026	501-1,000	298 contacts →
	Exact match “Brockton Neighborhood Health Center (BNHC) is a multicultural organization that collaborates with community agencies and residents to provide high quality comprehensive health…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Edward M. Kennedy Community Health Center	Exact match	Worcester, MA, United StatesHQ recorded Sep 17, 2026	201-500	273 contacts →
	Exact match “The mission of Edward M.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Community Health Centers, INC	Exact match	Winter Garden, FL, United StatesHQ recorded Sep 17, 2026	501-1,000	253 contacts →
	Exact match “Community Health Centers, Inc.(CHC) is a not-for-profit healthcare organization whose mission is "to provide quality and compassionate primary and preventative medical, dental and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Metrohealth	Exact match	Washington, DC, United StatesHQ recorded Sep 17, 2026	n/a	253 contacts →
	Exact match “MetroHealth is committed to providing healthcare focused on improving outcomes for our patients, as well as to building a healthy community.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Providence Community Health Centers	Exact match	Providence, RI, United StatesHQ recorded Sep 17, 2026	501-1,000	236 contacts →
	Exact match “Established in 1968, we are the largest primary health care provider in Providence and treat patients regardless of their ability to pay.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Morehead Memorial Hospital	Exact match	Eden, NC, United StatesHQ recorded Sep 17, 2026	501-1,000	209 contacts →
	Exact match “Morehead Memorial Hospital is a not-for-profit community hospital located on a 22-acre campus in beautiful Eden, NC.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	White-Wilson Medical Center, P.A	Exact match	Fort Walton Beach, FL, United StatesHQ recorded Sep 17, 2026	201-500	208 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 · Sep 17, 2026 · View company records in RevenueBase
24	Optima Medical	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 17, 2026	501-1,000	207 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 · Sep 17, 2026 · View company records in RevenueBase
25	Healthcare Express	Exact match	Texarkana, TX, United StatesHQ recorded Sep 17, 2026	201-500	171 contacts →
	Exact match “HealthCARE Express was founded in January of 2006 in Texarkana, TX with our first clinic being located on Richmond Rd.” 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 centers and 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 810 medical centers and clinics based in the United States

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Medical centers and clinics based in the United States at a glance

As of Sep 17, 2026

21.5%Verified-email coverage

41.7Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

314

11-50

245

51-200

119

201-500

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 810 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 centers and 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 7,269 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.

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 centers and clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 810 company matches for medical centers and 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?

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

Which city has the most medical centers and clinics?

New York leads with 13 company records, followed by Houston (11) and Miami (11).

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 7,269 professional contacts with verified work emails tracked across these 810 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.