Company lists · Data refreshed September 2026
Top 25 Emergency medicine societies based in the United States
RevenueBase identified 90 emergency medicine societies headquartered in the United States as of September 2026 and tracks 2,669 professional contacts across them, including 554 with verified work emails. Irving is the largest hub.
This list covers emergency medicine societies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest emergency medicine societies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 403 contacts → | ||||
Partial evidence “At Emergency Physicians Professional Association (EPPA) we are passionate about our providers, patients and hospital partners.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 336 contacts → | ||||
Partial evidence “ACEP Mission Statement: The American College of Emergency Physicians promotes the highest quality of emergency care and is the leading advocate for emergency physicians, their…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 199 contacts → | ||||
Partial evidence “PSR is a professional EM practice management organization dedicated to meeting the needs of emergency physicians by assisting EM physician groups to build their practice or taking…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 189 contacts → | ||||
Partial evidence “The National Association of Emergency Medical Technicians (NAEMT) is the voice for over EMS professionals.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 144 contacts → | ||||
Partial evidence “ECS / Emergency Care Specialists is a physician-owned medical group in West Michigan with one simple goal: providing our patients with world-class, standard-setting emergency care.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 135 contacts → | ||||
Strong evidence “The American Board of Emergency Medicine (ABEM) is one of 24 medical specialty certification boards recognized by the American Board of Medical Specialties.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 45 contacts → | ||||
Strong evidence “The American Academy of Emergency Medicine (AAEM) is the specialty society of emergency medicine and the champion of the emergency physician.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 42 contacts → | ||||
Strong evidence “The Society for Academic Emergency Medicine (SAEM) is dedicated to the improvement of care of the acutely ill and injured patient by improving research and education.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 40 contacts → | ||||
Strong evidence “Innova is redefining what an emergency medicine group should be.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 31 contacts → | ||||
Strong evidence “The World Association for Disaster and Emergency Medicine (WADEM) is a multidisciplinary professional association whose mission is the evidence-based improvement, education, and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 30 contacts → | ||||
Strong evidence “The Emergency Medicine Residents' Association is the voice of emergency medicine physicians-in-training and the future of our specialty.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 28 contacts → | ||||
Partial evidence “HEPA is an independent physician owned group consisting of 60+ board certified physicians providing timely, cost effective, and high quality emergency care to rural and suburban…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 25 contacts → | ||||
Strong evidence “Since 2001, EM:RAP has served as Emergency Medicine's trusted resource for all of its educational needs.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 23 contacts → | ||||
Indirect evidence “Vision – Raising the level of patient care.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 21 contacts → | ||||
Strong evidence “Emergency Services, Inc.(ESI) is a physician owned Emergency Medicine Services group formed in 1972 to deliver emergency Physician services to Mount Carmel West Hospital.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 18 contacts → | ||||
Indirect evidence “The National EMS Management Association (NEMSMA) is a professional association of EMS leaders dedicated to the discovery, development, and promotion of excellence in leadership…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 18 contacts → | ||||
Strong evidence “EM Alliance specializes in providing high-quality Emergency Medicine with an emphasis on interdepartmental collaboration and community partnerships to coordinate care across the…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 18 contacts → | ||||
Partial evidence “The Emergency Department Practice Management Association (EDPMA) is the nation’s only professional physician trade association focused on the delivery of high-quality…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 14 contacts → | ||||
Strong evidence “The Emergency Medicine Learning & Resource Center (EMLRC) is a non-profit organization advancing emergency care through advocacy and education.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 13 contacts → | ||||
Strong evidence “ECEP is an emergency medicine group whose staff of 30 physicians is committed to providing the best emergency care in the southeastern North Carolina region.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 11 contacts → | ||||
Partial evidence “The American College of Osteopathic Emergency Physicians (ACOEP) exists to support quality emergency medical care, promote interests of osteopathic emergency physicians, support…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 9 contacts → | ||||
Indirect evidence “NASEMSO is a seamless nationwide network of coordinated and accountable state, regional and local EMS systems, using public health principles, data and evidence as a basis for…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 contacts → | ||||
Indirect evidence “Your South Carolina EMS Association (SCEMSA) has been diligently working to better serve you in your work as an EMS Provider in our state.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 8 contacts → | ||||
Indirect evidence “The Wisconsin EMS Association (WEMSA), founded in 1973, is the largest state-level EMS association in the U.S, representing over members from more than 330 EMS departments and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 contacts → | ||||
Partial evidence “The Michigan College of Emergency Physicians (MCEP) exists for the purpose of supporting quality emergency medical care and promoting the interests and values of emergency…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: emergency medicine societies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names emergency medicine societies.
- Partial evidence
- Its own public description names part of emergency medicine societies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name emergency medicine societies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 90 emergency medicine societies based in the United States
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Emergency medicine societies based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 90 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among emergency medicine societies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “emergency medicine societies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names emergency medicine societies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among emergency medicine societies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 554 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names emergency medicine societies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many emergency medicine societies are there based in the United States?
RevenueBase identified 90 emergency medicine societies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Emergency Physicians Professional Association, headquartered in Bloomington, tops this list with the largest team on record.
Which city has the most emergency medicine societies?
Irving leads with 4 headquartered companies, followed by Pittsburgh (4) and Chicago (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 554 verified decision-maker contacts tracked across these 90 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.
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