Company lists · Data refreshed September 2026

Top 25 Healthcare providers based in the United States

RevenueBase identified 2,533 company matches for healthcare providers associated with the United States as of September 2026 and tracks 193,557 professional contacts across them, including 42,480 with verified work emails. Houston is the largest hub.

This list covers company matches for healthcare providers 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 16, 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 16, 2026 How this list was built
2,533Companies
193,557Contacts tracked
42,480Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest healthcare providers based in the United States

Ranked by team size
Top 25 of 2,533 company matches for healthcare providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchMarietta, GA, United StatesHQ recorded Sep 16, 202610001+15,788 contacts →

Exact match

“At Wellstar Health System, our mission is to enhance the health and well-being of every person we serve.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchBaltimore, MD, United StatesHQ recorded Sep 16, 202610001+11,561 contacts →

Exact match

“The Johns Hopkins Hospital is a world renowned leader in patient care, serving the greater Baltimore community and patients from all across the globe.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Sep 16, 20265,001-10,00010,064 contacts →

Exact match

“UCSF Health is an integrated health care network encompassing several entities, including UCSF Medical Center, one of the nation’s top 10 hospitals according to U.S.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchFranklin, TN, United StatesHQ recorded Sep 16, 202610001+8,914 contacts →

Exact match

“Community Health Systems is one of the nation's leading healthcare providers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchCincinnati, OH, United StatesHQ recorded Sep 16, 202610001+6,115 contacts →

Exact match

“The mission of TriHealth is to improve the health status of the people we serve.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchOmaha, NE, United StatesHQ recorded Sep 16, 20261,001-5,0005,938 contacts →

Exact match

“Medical Solutions is an industry frontrunner, the third largest for healthcare staffing in the country (second largest in travel nursing and fourth largest in allied health).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchBirmingham, AL, United StatesHQ recorded Sep 16, 202610001+5,286 contacts →

Exact match

“Formerly HealthSouth and Encompass Home Health & Hospice, we have combined our strengths as Encompass Health.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchLansing, MI, United StatesHQ recorded Sep 16, 20265,001-10,0003,309 contacts →

Exact match

“We are now University of Michigan Health-Sparrow.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchWest Reading, PA, United StatesHQ recorded Sep 16, 202610001+2,342 contacts →

Exact match

“Tower Health is a vibrant, nationally recognized health system that serves a population of nearly 2.5 million people.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchEnglewood, NJ, United StatesHQ recorded Sep 16, 20261,001-5,0002,201 contacts →

Exact match

“ENGLEWOOD HEALTH, one of New Jersey’s leading healthcare systems, delivers nationally recognized inpatient and outpatient care through its hospital and network of physician…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchRapid City, SD, United StatesHQ recorded Sep 16, 20261,001-5,0002,169 contacts →

Exact match

“Headquartered in Rapid City, S.D, Monument Health is a community-based health care system with a mission to make a difference, every day.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchCedar Rapids, IA, United StatesHQ recorded Sep 16, 20261,001-5,0001,927 contacts →

Exact match

“There's More to The Mercy Touch®.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchNewton, MA, United StatesHQ recorded Sep 16, 20265,001-10,0001,906 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 16, 2026 · View company records in RevenueBase
14Exact matchTuscaloosa, AL, United StatesHQ recorded Sep 16, 20261,001-5,0001,833 contacts →

Exact match

“Based in Tuscaloosa, AL, DCH Health System has been providing quality and compassionate healthcare to the residents of West Alabama.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchDover, NH, United StatesHQ recorded Sep 16, 20261,001-5,0001,777 contacts →

Exact match

“A member of the Mass General Brigham system, Wentworth-Douglass is a family of more than 3,500 employees, including more than 400 physicians and advanced practice providers…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchTrenton, NJ, United StatesHQ recorded Sep 16, 20261,001-5,0001,664 contacts →

Exact match

“Capital Health is the region’s leader in providing progressive, quality patient care with significant investments in our exceptional physicians, nurses and staff, as well as…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBinghamton, NY, United StatesHQ recorded Sep 16, 20261,001-5,0001,599 contacts →

Exact match

“Lourdes continues our 90+ year legacy of serving individuals in our community.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchSpringfield, IL, United StatesHQ recorded Sep 16, 20261,001-5,0001,581 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 16, 2026 · View company records in RevenueBase
19Exact matchIndianapolis, IN, United StatesHQ recorded Sep 16, 20261,001-5,0001,516 contacts →

Exact match

“Built for America’s builders-our nation’s teachers, public servants, and everyday heroes-Marathon Health delivers better care and outcomes through providers who have the time and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchLawrence, KS, United StatesHQ recorded Sep 16, 20261,001-5,0001,290 contacts →

Exact match

“At LMH Health, great care begins with great people.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchNashville, TN, United StatesHQ recorded Sep 16, 2026501-1,0001,222 contacts →

Exact match

“HealthStream (NASDAQ: HSTM) is dedicated to improving patient outcomes through the development of healthcare organizations' greatest asset: their people.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchEverett, WA, United StatesHQ recorded Sep 16, 20261,001-5,0001,173 contacts →

Exact match

“Founded in 1924, The Everett Clinic, a part of OptumCare, is a nationally-recognized physician group known for providing high-quality healthcare services while lowering the…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchRancho Cordova, CA, United StatesHQ recorded Sep 16, 20261,001-5,0001,076 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 16, 2026 · View company records in RevenueBase
24Exact matchLakeland, FL, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
25Exact matchDoral, FL, United StatesHQ recorded Sep 16, 20261,001-5,000887 contacts →

Exact match

“Established on the fundamentals of providing personal attention at all times, the team at Leon Medical Centers is committed to improving the lives of all our patients, every day.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 2,533 healthcare providers based in the United States

See the full list, filter by size, metro and specialty, and access 42,480 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Healthcare providers based in the United States at a glance

As of Sep 16, 2026
21.9%Verified-email coverage
76.4Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
925
11-50
774
51-200
391
201-500
209
501-1,000
102
1,001-5,000
81
5,001-10,000
15
10001+
19

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 2,533 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 “healthcare providers” 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 42,480 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 16, 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.

Healthcare providers 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 “healthcare providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare providers are there based in the United States?

RevenueBase identified 2,533 company matches for healthcare providers 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?

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

Which city has the most healthcare providers?

Houston leads with 47 company records, followed by New York (34) and Chicago (27).

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 42,480 professional contacts with verified work emails tracked across these 2,533 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,533 healthcare providers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.