Company lists · Data refreshed September 2026

Top 25 Primary care physician practices worldwide

RevenueBase identified 4,251 company matches for primary care physician practices worldwide as of September 2026 and tracks 65,496 professional contacts across them, including 14,252 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for primary care physician 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 September 20, 2026. Country and city lists for primary care physician 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 Sep 20, 2026 How this list was built
4,251Companies
65,496Contacts tracked
14,252Verified emails
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The 25 largest primary care physician practices worldwide

Ranked by team size
Top 25 of 4,251 company matches for primary care physician practices worldwide, 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 matchDoha, QatarHQ recorded Sep 20, 20265,001-10,0002,362 contacts →

Exact match

“Welcome to the page of Primary Health Care Corporation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchUnited StatesHQ recorded Sep 20, 20261,001-5,0002,328 contacts →

Exact match

“Summit Health helps patients with all of their primary care and specialty care needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchMiami Gardens, FL, United StatesHQ recorded Sep 20, 20261,001-5,0002,322 contacts →

Exact match

“We’re on a mission.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchNewton, MA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5Exact matchChicago, TX, United StatesHQ recorded Sep 20, 202610001+1,609 contacts →

Exact match

“VillageMD provides high-quality, accessible healthcare services for individuals and communities across the United States, with primary, multi-specialty, and urgent care providers…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchJeddah & Riyadh, Saudi ArabiaHQ recorded Sep 20, 20261,001-5,0001,180 contacts →

Exact match

“My Clinic, a prominent name in the realm of multispecialty outpatient care in Saudi Arabia, was established in 2017 under the stewardship of Nazer Group, a leading healthcare…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBirmingham, AL, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchMiami, FL, United StatesHQ recorded Sep 20, 20261,001-5,000974 contacts →

Exact match

“We’re transforming primary health care by improving the health of our patients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchHattiesburg, MS, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
10Exact matchWesterville, OH, United StatesHQ recorded Sep 20, 20261,001-5,000752 contacts →

Exact match

“At Central Ohio Primary Care (COPC), we’re building something different: a healthcare model where people always come first, our patients and our team members.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSt. Louis, MO, United StatesHQ recorded Sep 20, 2026501-1,000499 contacts →

Exact match

“Esse Health is leading the health care community by placing patients and their physicians at the center of health decisions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchPalm Springs, CA, United StatesHQ recorded Sep 20, 2026501-1,000472 contacts →

Exact match

“Desert Oasis Healthcare is committed to the provision and facilitation of the highest quality medical care to the residents of the desert communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchPortland, ME, United StatesHQ recorded Sep 20, 2026501-1,000455 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 · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 20, 20265,001-10,000437 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 · Sep 20, 2026 · View company records in RevenueBase
15Exact matchDurham, NC, United StatesHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
16Exact matchThe Villages, FL, United StatesHQ recorded Sep 20, 2026501-1,000349 contacts →

Exact match

“The Villages Health (soon becoming CenterWell Senior Primary Care) offers a revolutionary style of care that puts the patient at the center of their own well being!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOslo, NorwayHQ recorded Sep 20, 2026501-1,000339 contacts →

Exact match

“Volvat Medisinske Senter er et av landets ledende private helseforetak og skal være et supplement og et alternativ til det offentlige helsevesen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLeesburg, VA, United StatesHQ recorded Sep 20, 20261,001-5,000318 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 · Sep 20, 2026 · View company records in RevenueBase
19Exact matchAsh Shati District, Saudi ArabiaHQ recorded Sep 20, 2026501-1,000312 contacts →

Exact match

“منذ 1983 نضمن راحة البال لكل مراجعينا من خلال تقديم خدمات طبية موثوقة و مريحة لجميع أفراد الأسرة التزاماً منّا بدعم مجتمعنا ليتمتع بحياة أكثر صحة وسعادة.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSacramento, CA, United StatesHQ recorded Sep 20, 2026201-500272 contacts →

Exact match

“One Community Health is a primary healthcare and specialty care provider dedicated to improving the health and well-being of our community.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 2026201-500270 contacts →

Exact match

“As an independent practice, the difference is personal.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchKebayoran, IndonesiaHQ recorded Sep 20, 2026n/a267 contacts →

Exact match

“Jaringan Klinik Digital #1 di Indonesia”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchProvidence, RI, United StatesHQ recorded Sep 20, 2026501-1,000256 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 · Sep 20, 2026 · View company records in RevenueBase
24Exact matchTucson, AZ, United StatesHQ recorded Sep 20, 2026501-1,000242 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 · Sep 20, 2026 · View company records in RevenueBase
25Exact matchJohnson City, TN, United StatesHQ recorded Sep 20, 20261,001-5,000241 contacts →

Exact match

“State of Franklin Healthcare Associates (SOFHA) is a physician-led, employee-owned multi-specialty primary care group located in Johnson City, Tennessee.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 4,251 primary care physician practices worldwide

See the full list, filter by size, metro and specialty, and access 14,252 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Primary care physician practices worldwide at a glance

As of Sep 20, 2026
21.8%Verified-email coverage
15.4Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
2,278
11-50
1,340
51-200
363
201-500
115
501-1,000
48
1,001-5,000
25
5,001-10,000
5
10001+
5

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 primary care physician practices are linked below.
What qualifies
Company records worldwide whose business descriptions match “primary care physician 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 14,252 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.

Primary care physician practices by location

5 lists · largest first

Every Primary care physician 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 “primary care physician practices”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many primary care physician practices are there worldwide?

RevenueBase identified 4,251 company matches for primary care physician practices worldwide 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?

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

Which country has the most primary care physician practices?

The United States leads with 2,448 companies, followed by the United Kingdom (207) and the Netherlands (186). Every primary care physician practices list by country and city is linked on this page.

Which city has the most primary care physician practices?

Houston leads with 45 company records, followed by New York (31) and London (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 14,252 professional contacts with verified work emails tracked across these 4,251 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.