Company lists · Data refreshed September 2026

Top 25 Physician professional associations based in the United States

RevenueBase identified 301 company matches for physician professional associations associated with the United States as of September 2026 and tracks 8,517 professional contacts across them, including 2,622 with verified work emails. Chicago is the largest hub.

This list covers company matches for physician professional associations 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
301Companies
8,517Contacts tracked
2,622Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest physician professional associations based in the United States

Ranked by team size
Top 25 of 301 company matches for physician professional associations 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 matchChicago, IL, United StatesHQ recorded Sep 20, 20261,001-5,0001,887 contacts →

Exact match

“The American Medical Association (AMA) is the largest and most influential organization representing the voices of hundreds of thousands of physicians, residents and medical…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 2026201-500869 contacts →

Exact match

“The American College of Physicians is the largest medical specialty organization in the United States with members in more than 172 countries worldwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026501-1,000680 contacts →

Exact match

“Our Mission: To improve patient care with comprehensive clinical information and resources essential to physicians and healthcare professionals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLeawood, KS, United StatesHQ recorded Sep 20, 2026201-500560 contacts →

Exact match

“Founded in 1947, the American Academy of Family Physicians (AAFP) represents family physicians, residents, and medical students nationwide.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSchaumburg, IL, United StatesHQ recorded Sep 20, 2026n/a333 contacts →

Exact match

“AMWA's mission is to advance women in medicine, advocate for equity, and ensure excellence in healthcare.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSchaumburg, IL, United StatesHQ recorded Sep 20, 202651-200327 contacts →

Exact match

“The American Society of Anesthesiologists (ASA) is a medical association that serves more than members in the U.S.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchAlexandria, VA, United StatesHQ recorded Sep 20, 202651-200227 contacts →

Exact match

“The American Academy of Physician Associates (AAPA) is the only national professional association that represents all PAs across all medical settings and specialties in all 50…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchEnglewood, CO, United StatesHQ recorded Sep 20, 2026201-500220 contacts →

Exact match

“The Medical Group Management Association (MGMA) helps create successful medical practices that deliver the highest-quality patient care.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202651-200180 contacts →

Exact match

“Texas Medical Association was organized by 35 physicians in 1853 to serve the people of Texas in matters of medical care, prevention and cure of disease, and the improvement of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSacramento, CA, United StatesHQ recorded Sep 20, 202651-200173 contacts →

Exact match

“The California Medical Association is a professional association representing more than California physicians (#CMAdocs) in all medical specialties and modes of practice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMechanicsburg, PA, United StatesHQ recorded Sep 20, 202651-20091 contacts →

Exact match

“PAMED helps Pennsylvania's physicians put patients over paperwork by advocating, educating, and navigating on their behalf.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSilver Spring, MD, United StatesHQ recorded Sep 20, 202651-20077 contacts →

Exact match

“The National Medical Association (NMA) is the nation’s oldest and largest organization representing African American physicians and health professionals in the United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchPhoenix, AZ, United StatesHQ recorded Sep 20, 202651-20073 contacts →

Exact match

“Mutual Insurance Company of Arizona® (MICA) is a member-owned and physician-directed mutual insurance company focused on providing medical professional liability insurance.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchTallahassee, FL, United StatesHQ recorded Sep 20, 202611-5065 contacts →

Exact match

“The Florida Medical Association is a professional association dedicated to the service and assistance of Doctors of Medicine and Doctors of Osteopathic Medicine in Florida.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchColumbus, OH, United StatesHQ recorded Sep 20, 202611-5063 contacts →

Exact match

“The Ohio State Medical Association (OSMA) is a professional association representing nearly physicians, residents and medical students in the state of Ohio on issues including…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchEast Lansing, MI, United StatesHQ recorded Sep 20, 202611-5060 contacts →

Exact match

“The Michigan State Medical Society (MSMS) is a professional association representing more than physicians in Michigan.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 20, 202611-5059 contacts →

Exact match

“The College of Physicians of Philadelphia, founded in 1787, is the oldest professional medical organization in the country.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchRichmond, VA, United StatesHQ recorded Sep 20, 202611-5057 contacts →

Exact match

“The Medical Society of Virginia (MSV) serves as the voice for more than physicians, residents, medical students, physician assistants and physician assistant students…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBaltimore, MD, United StatesHQ recorded Sep 20, 202611-5055 contacts →

Exact match

“MedChi, The Maryland State Medical Society, is a non-profit organization whose goal is to serve as Maryland's foremost advocate and resource for physicians, their patients and the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchWestbury, NY, United StatesHQ recorded Sep 20, 202651-20054 contacts →

Exact match

“The Medical Society of the State of New York (MSSNY) is an organization of approximately licensed physicians, medical residents, and medical students in New York State.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchIndianapolis, IN, United StatesHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“ISMA is the largest physician membership organization in Indiana, proudly serving physicians, medical students and the patients they care for since 1849.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202651-20051 contacts →

Exact match

“Mission The Illinois State Medical Society is a professional organization that represents and unifies its physician members as they practice the science and art of medicine.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“The American Association for Physician Leadership (formerly known as the American College of Physician Executives, ACPE) is the oldest and largest professional organization solely…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchMontgomery, AL, United StatesHQ recorded Sep 20, 202611-5041 contacts →

Exact match

“The Medical Association of the State of Alabama serves, leads and unites physicians with the highest quality of health care for Alabama's citizens through advocacy, information…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchAtlanta, United StatesHQ recorded Sep 20, 202611-5041 contacts →

Exact match

“The Medical Association of Georgia (MAG) is the leading advocate for physicians in the state – with an emphasis on legislative and legal and third party payer issues.”

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

Showing 25 of 301 physician professional associations based in the United States

See the full list, filter by size, metro and specialty, and access 2,622 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Physician professional associations based in the United States at a glance

As of Sep 20, 2026
30.8%Verified-email coverage
28.3Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · Chicago
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
180
11-50
76
51-200
19
201-500
10
501-1,000
4
1,001-5,000
8
5,001-10,000
1
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 301 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 “physician professional associations” 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 2,622 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 “physician professional associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many physician professional associations are there based in the United States?

RevenueBase identified 301 company matches for physician professional associations 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?

American Medical Association tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most physician professional associations?

Chicago leads with 11 company records, followed by Austin (5) and Denver (5).

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 2,622 professional contacts with verified work emails tracked across these 301 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.

Ready to reach these companies? Verified emails and direct dials for all 301 physician professional associations 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.