Company lists · Data refreshed October 2026

Top 25 Insurance-friendly medical practices worldwide

RevenueBase identified 2,794 company matches for insurance-friendly medical practices worldwide as of October 2026 and tracks 45,885 professional contacts across them, including 8,698 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for insurance-friendly medical practices worldwide, 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 October 17, 2026. Country and city lists for insurance-friendly medical practices follow the table.

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 Oct 17, 2026 How this list was built
2,794Companies
45,885Contacts tracked
8,698Verified emails
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The 25 largest insurance-friendly medical practices worldwide

Ranked by team size
Top 25 of 2,794 company matches for insurance-friendly medical practices worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNewton, MA, United StatesHQ recorded Oct 17, 20265,001-10,0001,909 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 · Oct 17, 2026 · View company records in RevenueBase
2Exact matchDowners Grove, IL, United StatesHQ recorded Oct 17, 20261,001-5,0001,465 contacts →

Exact match

“Are you ready to challenge the expected to deliver the extraordinary?”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchHattiesburg, MS, United StatesHQ recorded Oct 17, 20261,001-5,000937 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 · Oct 17, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Oct 17, 2026501-1,000882 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 · Oct 17, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Oct 17, 20261,001-5,000869 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 · Oct 17, 2026 · View company records in RevenueBase
6Exact matchMiddletown, NY, United StatesHQ recorded Oct 17, 20261,001-5,000779 contacts →

Exact match

“We’re redefining & transforming the approach to health, the business of health, & the overall well-being of the community.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchToledo, OH, United StatesHQ recorded Oct 17, 20261,001-5,000558 contacts →

Exact match

“A large private multi-specialty physician group in the city of Toledo.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchStatesville, NC, United StatesHQ recorded Oct 17, 20261,001-5,000525 contacts →

Exact match

“Piedmont HealthCare is one of the largest physician-owned and directed, multi-specialty groups in North Carolina and the Southeast regions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchMadison, United StatesHQ recorded Oct 17, 2026501-1,000500 contacts →

Exact match

“Group Health Cooperative of South Central Wisconsin (GHC-SCW) is a not-for-profit managed health care organization that provides the entire spectrum of health care services…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchPortland, ME, United StatesHQ recorded Oct 17, 2026501-1,000461 contacts →

Exact match

“InterMed is the largest physician-owned primary care practice in Maine, with 90 physicians and more than 650 non-physician employees.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Oct 17, 20265,001-10,000443 contacts →

Exact match

“Hospital Beneficência Portuguesa de São Paulo is a medical practice company based out of RUA MAESTRO CARDIM, 769, Sao Paulo, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchDurham, NC, United StatesHQ recorded Oct 17, 2026501-1,000432 contacts →

Exact match

“Since 2008, Avance Care has been an innovative primary care provider offering convenient, cost effective health care services.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchBuffalo, NY, United StatesHQ recorded Oct 17, 2026501-1,000390 contacts →

Exact match

“At Buffalo Medical Group, we offer care that goes beyond simply treating you when you’re sick.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchColombiaHQ recorded Oct 17, 2026201-500374 contacts →

Exact match

“Somos una clínica privada de tercer nivel que forma parte de la Clínica del Country, institución de la que hemos heredado su tradición, su filosofía basada en la vocación de…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchRocky Hill, CT, United StatesHQ recorded Oct 17, 2026501-1,000372 contacts →

Exact match

“Starling Physicians has over 300 providers who deliver care across 27 medical specialties in 30 convenient locations.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchDurham, NC, United StatesHQ recorded Oct 17, 202610001+363 contacts →

Exact match

“Visit our main page: Duke University Health System”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchLeesburg, VA, United StatesHQ recorded Oct 17, 20261,001-5,000313 contacts →

Exact match

“Our goal at Loudoun Medical Group (LMG) is to provide every single patient with top-quality medical care and personalized service.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchBebedouro, BrazilHQ recorded Oct 17, 2026501-1,000283 contacts →

Exact match

“Cooperativa de Trabalho Médico, possui em seu quadro associativo de cooperados, médicos das mais diversas especialidades.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchJackson, TN, United StatesHQ recorded Oct 17, 2026201-500281 contacts →

Exact match

“Established in 1950 by five medical and surgical specialists, The Jackson Clinic was the first multi-specialty group practice in Tennessee.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchProvidence, RI, United StatesHQ recorded Oct 17, 2026501-1,000258 contacts →

Exact match

“A member of the Lifespan health system, Coastal Medical is a primary care driven practice serving over patients with a team of 150 clinicians located in medical offices across…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchSan Antonio, TX, United StatesHQ recorded Oct 17, 2026201-500252 contacts →

Exact match

“Texas MedClinic Urgent Care is now CareNow Urgent Care/HCA Healthcare.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchTucson, AZ, United StatesHQ recorded Oct 17, 2026501-1,000247 contacts →

Exact match

“Arizona Community Physicians is the largest physician owned medical practice in the state of Arizona, with 130 physicians and a total of 35 Physician Assistants and Nurse…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchMiami, United StatesHQ recorded Oct 17, 2026201-500232 contacts →

Exact match

“Centrum Health is redefining primary care with a patient-first, value-based approach that removes traditional barriers to access.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchHixson, TN, United StatesHQ recorded Oct 17, 2026501-1,000226 contacts →

Exact match

“Galen Medical Group was founded in October 1992, as a multispecialty medical group to meet the goals set forth in its Mission Statement.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchNew Hartford, NY, United StatesHQ recorded Oct 17, 2026201-500226 contacts →

Exact match

“The group began in 1938 with three physicians,Dr.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 2,794 insurance-friendly medical practices worldwide

See the full list, filter by size, metro and specialty, and access 8,698 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insurance-friendly medical practices worldwide at a glance

As of Oct 17, 2026
19.0%Verified-email coverage
16.4Average contacts per company
1-10Median size (employees)
0.9%Largest-city concentration · Houston
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
1,546
11-50
842
51-200
220
201-500
87
501-1,000
33
1,001-5,000
17
5,001-10,000
6
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for insurance-friendly medical practices are linked below.
What qualifies
Company records worldwide whose business descriptions match “insurance-friendly medical practices” 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. 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 8,698 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 October 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.

Insurance-friendly medical practices by location

4 lists · largest first

Every Insurance-friendly medical practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “insurance-friendly medical practices”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance-friendly medical practices are there worldwide?

RevenueBase identified 2,794 company matches for insurance-friendly medical practices worldwide as of October 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?

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

Which country has the most insurance-friendly medical practices?

The United States leads with 1,447 companies, followed by Australia (224) and the Netherlands (185). Every insurance-friendly medical practices list by country and city is linked on this page.

Which city has the most insurance-friendly medical practices?

Houston leads with 26 company records, followed by New York (23) and London (12).

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 8,698 professional contacts with verified work emails tracked across these 2,794 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 October 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.