Company lists · Data refreshed November 2026

Top 25 Medical practices worldwide

RevenueBase identified 3,984 company matches for medical practices worldwide as of November 2026 and tracks 55,493 professional contacts across them, including 8,232 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for 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 November 6, 2026. Country and city lists for 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 Nov 6, 2026 How this list was built
3,984Companies
55,493Contacts tracked
8,232Verified emails
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The 25 largest medical practices worldwide

Ranked by team size
Top 25 of 3,984 company matches for medical practices worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchUnited StatesHQ recorded Nov 6, 20261,001-5,0002,534 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDoha, QatarHQ recorded Nov 6, 20265,001-10,0002,529 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,0001,749 contacts →

Exact match

“MedExpress Urgent Care is a leader in delivering high-quality, convenient and affordable care for those seeking medical treatment for illness and injury.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJeddah & Riyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,0001,265 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261,001-5,000927 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSão Bernardo Do Campo, BrazilHQ recorded Nov 6, 202651-200563 contacts →

Exact match

“Seja bem-vindo!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMakati City, PhilippinesHQ recorded Nov 6, 2026501-1,000549 contacts →

Exact match

“Founded in 2009, Aventus Medical Care, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20265,001-10,000501 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPortland, ME, United StatesHQ recorded Nov 6, 2026501-1,000475 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVillorba, ItalyHQ recorded Nov 6, 2026201-500453 contacts →

Exact match

“Il Gruppo Centro di Medicina è un network di strutture mediche private e per alcuni servizi anche convenzionate che opera in Veneto, Friuli Venezia Giulia, Emilia Romagna e in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRocky Hill, CT, United StatesHQ recorded Nov 6, 2026501-1,000387 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSikeston, MO, United StatesHQ recorded Nov 6, 2026501-1,000359 contacts →

Exact match

“Missouri Delta Medical Center has been providing comprehensive medical care to the people of Southeast Missouri since 1948.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDurham, NC, United StatesHQ recorded Nov 6, 202610001+344 contacts →

Exact match

“Visit our main page: Duke University Health System”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Nov 6, 2026501-1,000342 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAsh Shati District, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000329 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLeesburg, VA, United StatesHQ recorded Nov 6, 20261,001-5,000326 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAl-khobar, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000284 contacts →

Exact match

“Late Mohammad Bin Hamad Ali Dossary, God bless his Soul, was one of the pioneer’s who implemented contracts for Saudi Arabia Oil Company (Aramco).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDayton, OH, United StatesHQ recorded Nov 6, 202651-200276 contacts →

Exact match

“Welcome to Providence Medical Group, Dayton, Ohio “Where nothing comes between you and your doctor.” At Providence Medical Group, that simple statement is our founding principle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchQuito, EcuadorHQ recorded Nov 6, 2026201-500243 contacts →

Exact match

“SIME Sistemas Médicos nace en el año 1996.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchColombiaHQ recorded Nov 6, 2026501-1,000230 contacts →

Exact match

“CLINICA NUEVA is a company based out of Colombia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBudapest, HungaryHQ recorded Nov 6, 202651-200225 contacts →

Exact match

“A Swiss Medical óta a magán-egészségügyi szektor meghatározó szereplője.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFort Walton Beach, FL, United StatesHQ recorded Nov 6, 2026201-500221 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFortaleza, BrazilHQ recorded Nov 6, 202651-200192 contacts →

Exact match

“Hospital Sao Mateus is a hospital & health care company based out of Av Santos Dumont, 5633, Fortaleza, Ce, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLagos, NigeriaHQ recorded Nov 6, 202651-200167 contacts →

Exact match

“Avon Medical Practice is a leading healthcare provider based in Lagos, Nigeria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSelinsgrove, PA, United StatesHQ recorded Nov 6, 20261,001-5,000167 contacts →

Exact match

“Family Practice Center, PC is an independent physician owned primary care organization in Central Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 3,984 medical practices worldwide

See the full list, filter by size, metro and specialty, and access 8,232 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical practices worldwide at a glance

As of Nov 6, 2026
14.8%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
0.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,091
11-50
1,224
51-200
346
201-500
95
501-1,000
40
1,001-5,000
19
5,001-10,000
4
10001+
3

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 medical practices are linked below.
What qualifies
Company records worldwide whose business descriptions match “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 8,232 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 November 6, 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.

Medical practices by location

9 lists · largest first

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

Countries

Cities

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

How many medical practices are there worldwide?

RevenueBase identified 3,984 company matches for medical practices worldwide as of November 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?

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

Which country has the most medical practices?

The United States leads with 1,476 companies, followed by the United Kingdom (281) and the Netherlands (266). Every medical practices list by country and city is linked on this page.

Which city has the most medical practices?

London leads with 35 company records, followed by Houston (28) and New York (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 8,232 professional contacts with verified work emails tracked across these 3,984 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 November 6, 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.