Company lists · Data refreshed September 2026

Top 25 Free clinics based in the United States

RevenueBase identified 1,093 company matches for free clinics associated with the United States as of September 2026 and tracks 31,113 professional contacts across them, including 9,588 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for free 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 20, 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 20, 2026 How this list was built
1,093Companies
31,113Contacts tracked
9,588Verified emails
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The 25 largest free clinics based in the United States

Ranked by team size
Top 25 of 1,093 company matches for free clinics based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchSan Diego, CA, United StatesHQ recorded Sep 20, 20261,001-5,0001,378 contacts →

Exact match

“Since 1970, FHCSD’s mission has been to provide caring, affordable, high-quality health care and supportive services to everyone, with a special commitment to uninsured…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchFort Lupton, CO, United StatesHQ recorded Sep 20, 2026501-1,0001,275 contacts →

Exact match

“Salud Family Health is a Federally Qualified Health (FQHC) operating 13 clinic locations, 11 school sites and a mobile unit.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchRenton, WA, United StatesHQ recorded Sep 20, 2026501-1,000707 contacts →

Exact match

“HealthPoint is a community-based, community-supported and community-governed network of non-profit health centers dedicated to providing expert, high-quality care to all who need…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 2026501-1,000472 contacts →

Exact match

“At Neighborcare Health, we believe everyone deserves quality health care, where a team of medical, dental and mental health professionals work in collaboration with each patient…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBronx, NY, United StatesHQ recorded Sep 20, 2026501-1,000417 contacts →

Exact match

“Since 1981, Morris Heights Health Center (MHHC) has had a record of distinction as the major provider of health care to Morris Heights and the surrounding areas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchGastonia, NC, United StatesHQ recorded Sep 20, 20261,001-5,000395 contacts →

Exact match

“Our Mission | Kintegra Health is a community sponsored, family-centered provider of health care, health education and preventive care services without regard for the ability to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLowell, MA, United StatesHQ recorded Sep 20, 2026201-500359 contacts →

Exact match

“Founded in 1970, Lowell Community Health Center serves people from Greater Lowell.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchOakland, CA, United StatesHQ recorded Sep 20, 2026201-500341 contacts →

Exact match

“Asian Health Services, founded in 1974, provides health, social, and advocacy services for all regardless of income, insurance status, language, or culture.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchPortage, IN, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
11Exact matchSacramento, CA, United StatesHQ recorded Sep 20, 2026501-1,000281 contacts →

Exact match

“Today, Elica stands as a Federally Qualified Health Center (FQHC), a designation given by the Federal government to community-based clinics that follow regulations related to the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchNovato, CA, United StatesHQ recorded Sep 20, 2026501-1,000268 contacts →

Exact match

“Marin Community Clinics has provided compassionate and affordable health care to uninsured and low-income residents of Marin County for more than 40 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchLittleton, CO, United StatesHQ recorded Sep 20, 2026n/a267 contacts →

Exact match

“Doctors Care provides access to affordable health care, through a coalition of health care providers, to the medically underserved in South Metro Denver.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSan Bernardino, CA, United StatesHQ recorded Sep 20, 2026201-500262 contacts →

Exact match

“SAC Health (SACH) is a non-profit community healthcare corporation serving the Inland Empire.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchEverett, WA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
16Exact matchMelbourne, FL, United StatesHQ recorded Sep 20, 2026501-1,000238 contacts →

Exact match

“The Brevard Health Alliance, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchProvidence, RI, United StatesHQ recorded Sep 20, 2026501-1,000236 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 20, 2026 · View company records in RevenueBase
18Exact matchCentreville, AL, United StatesHQ recorded Sep 20, 2026501-1,000217 contacts →

Exact match

“We are a local community-based health organization that aims to be an incarnation of love, peace and justice by guiding our patients through their journey toward physical, mental…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchVenice, CA, United StatesHQ recorded Sep 20, 2026501-1,000217 contacts →

Exact match

“Venice Family Clinic is a leader in providing comprehensive, high-quality health care to people people in need from the Santa Monica Mountains through the South Bay.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchRockford, TN, United StatesHQ recorded Sep 20, 202651-200216 contacts →

Exact match

“Remote Area Medical (RAM) is a national nonprofit provider of free pop-up clinics.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchRiverside, CA, United StatesHQ recorded Sep 20, 2026501-1,000215 contacts →

Exact match

“Since its inception in 1984, Community Health Systems, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchBend, OR, United StatesHQ recorded Sep 20, 2026201-500214 contacts →

Exact match

“Mosaic Community Health is a nonprofit community health center that serves Central Oregonians from all walks of life.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchIron River, WI, United StatesHQ recorded Sep 20, 2026201-500208 contacts →

Exact match

“NorthLakes Community Clinic is a Federally Qualified Community Health Center that operates 19 clinics in 18 communities throughout northern Wisconsin.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 2026201-500199 contacts →

Exact match

“Since 1920, Eisner Health has been a leading provider of medical, dental, OB/GYN, optometry, pharmacy, and behavioral health care as well as case management services to patients…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchFargo, ND, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase

Showing 25 of 1,093 free clinics based in the United States

See the full list, filter by size, metro and specialty, and access 9,588 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Free clinics based in the United States at a glance

As of Sep 20, 2026
30.8%Verified-email coverage
28.5Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Los Angeles
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
452
11-50
343
51-200
191
201-500
82
501-1,000
19
1,001-5,000
4
10001+
1

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 1,093 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 “free 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 9,588 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 20, 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 “free clinics”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 1,093 company matches for free 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?

Family Health Centers Of SAN Diego tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most free clinics?

Los Angeles leads with 21 company records, followed by Houston (10) and Las Vegas (10).

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 9,588 professional contacts with verified work emails tracked across these 1,093 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 20, 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.