Company lists · Data refreshed September 2026

Top 25 Clinics based in the United States

RevenueBase identified 1,834 company matches for clinics associated with the United States as of September 2026 and tracks 31,103 professional contacts across them, including 6,295 with verified work emails. Houston is the largest hub.

This list covers company matches for 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 19, 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 19, 2026 How this list was built
1,834Companies
31,103Contacts tracked
6,295Verified emails
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The 25 largest clinics based in the United States

Ranked by team size
Top 25 of 1,834 company matches for clinics based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWoonsocket, RI, United StatesHQ recorded Sep 19, 202610001+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 19, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Sep 19, 20261,001-5,0001,071 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 19, 2026 · View company records in RevenueBase
3Exact matchBirmingham, AL, United StatesHQ recorded Sep 19, 20261,001-5,0001,065 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 19, 2026 · View company records in RevenueBase
4Exact matchLakeland, FL, United StatesHQ recorded Sep 19, 20261,001-5,0001,046 contacts →

Exact match

“Watson Clinic is one of the largest multispecialty medical clinics in Florida.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchHattiesburg, MS, United StatesHQ recorded Sep 19, 20261,001-5,000932 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 19, 2026 · View company records in RevenueBase
6Exact matchCincinnati, OH, United StatesHQ recorded Sep 19, 20261,001-5,000849 contacts →

Exact match

“The Little Clinic provides high quality, affordable healthcare located in convenient retail settings.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchZephyrhills, FL, United StatesHQ recorded Sep 19, 20261,001-5,000818 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 19, 2026 · View company records in RevenueBase
8Exact matchAugusta, AR, United StatesHQ recorded Sep 19, 20261,001-5,000621 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 19, 2026 · View company records in RevenueBase
9Exact matchPortsmouth, NH, United StatesHQ recorded Sep 19, 20261,001-5,000591 contacts →

Exact match

“At ConvenientMD we’re on a mission to make good health more convenient for all.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLayton, UT, United StatesHQ recorded Sep 19, 20261,001-5,000481 contacts →

Exact match

“Founded by Dr.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchDurham, NC, United StatesHQ recorded Sep 19, 202610001+335 contacts →

Exact match

“Visit our main page: Duke University Health System”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchGibson City, IL, United StatesHQ recorded Sep 19, 2026501-1,000309 contacts →

Exact match

“Healthcare.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchGarden City, ID, United StatesHQ recorded Sep 19, 2026501-1,000309 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 19, 2026 · View company records in RevenueBase
14Exact matchFort Worth, TX, United StatesHQ recorded Sep 19, 2026201-500300 contacts →

Exact match

“TotalCare is a family-owned, health-focused company in North Texas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchPortage, IN, United StatesHQ recorded Sep 19, 2026201-500283 contacts →

Exact match

“NorthShore Health Centers is a non-profit organization dedicated to providing quality, affordable healthcare to the uninsured and underinsured in Porter, Lake and LaPorte Counties.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchEverett, WA, United StatesHQ recorded Sep 19, 2026501-1,000239 contacts →

Exact match

“Community Health Center of Snohomish County (CHC) is a non-profit provider, founded in 1983 to serve the health needs of community members who face barriers to healthcare.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMurfreesboro, TN, United StatesHQ recorded Sep 19, 2026501-1,000216 contacts →

Exact match

“Murfreesboro Medical Clinic & SurgiCenter is a multi-specialty, physician-owned clinic, offering over 20 departments and 100+ physicians.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchRosedale, MD, United StatesHQ recorded Sep 19, 2026201-500214 contacts →

Exact match

“Thrive Behavioral Health is a dynamic mental health program, offering both innovative off-site therapy and traditional clinic based services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchFort Walton Beach, FL, United StatesHQ recorded Sep 19, 2026201-500208 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 19, 2026 · View company records in RevenueBase
20Exact matchFargo, ND, United StatesHQ recorded Sep 19, 202651-200193 contacts →

Exact match

“Family HealthCare offers patients in Cass and Clay counties access to medical, dental, pharmacy, lab and x-ray services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchMadera, CA, United StatesHQ recorded Sep 19, 2026201-500186 contacts →

Exact match

“We are the largest provider of primary health care services in Madera County and are focused on providing the best quality of health care to the members of our local communities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLubbock, TX, United StatesHQ recorded Sep 19, 2026201-500171 contacts →

Exact match

“UMCP provides outstanding family-centered urgent and occupational care across the South Plains.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchTexarkana, TX, United StatesHQ recorded Sep 19, 2026201-500171 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 19, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Sep 19, 202611-50150 contacts →

Exact match

“Action Urgent Care in Montague, CA is at your service.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchAnderson Township, OH, United StatesHQ recorded Sep 19, 2026201-500147 contacts →

Exact match

“CareFirst Urgent Care is a walk-in clinic with no appointment necessary.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 1,834 clinics based in the United States

See the full list, filter by size, metro and specialty, and access 6,295 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinics based in the United States at a glance

As of Sep 19, 2026
20.2%Verified-email coverage
17.0Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
914
11-50
638
51-200
179
201-500
54
501-1,000
13
1,001-5,000
11
10001+
3

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 1,834 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 “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 6,295 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 19, 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 “clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinics are there based in the United States?

RevenueBase identified 1,834 company matches for 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?

CVS Minuteclinic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clinics?

Houston leads with 32 company records, followed by New York (18) and Chicago (16).

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 6,295 professional contacts with verified work emails tracked across these 1,834 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 19, 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.