Company lists · Data refreshed October 2026

Top 25 Healthcare associations based in Los Angeles, United States

Name: Healthcare associations based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 70 companies tracked

RevenueBase identified 70 company matches for healthcare associations associated with Los Angeles, United States as of October 2026 and tracks 1,143 professional contacts across them, including 380 with verified work emails. Across the United States, Washington is the largest hub for this category (156 companies); Los Angeles has 70.

This list covers company matches for healthcare associations associated with Los Angeles, 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 October 13, 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 Oct 13, 2026 How this list was built

70Companies

1,143Contacts tracked

380Verified emails

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The 25 largest healthcare associations based in Los Angeles, United States

Ranked by team size

Top 25 of 70 company matches for healthcare associations based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cooperative Of American Physicians, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	162 contacts →
	Exact match “The Cooperative of American Physicians, Inc.(CAP), established in 1975, offers superior medical professional liability coverage through the Mutual Protection Trust (MPT).” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Hooper, Lundy & Bookman, P.C	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	118 contacts →
	Exact match “Meeting the Health Care Industry’s Legal and Government Relations Needs.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Hospital Association Of Southern California Hasc	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	113 contacts →
	Exact match “The Hospital Association of Southern California (HASC) advocates for 182 hospital members representing 35 health systems in Los Angeles, Orange, Riverside, San Bernardino, Santa…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Community Clinic Association Of LOS Angeles County	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	54 contacts →
	Exact match “CCALAC serves and represents the interests of its free and community clinic members.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	BSC Management	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	37 contacts →
	Exact match “BSC Management provides full-service association management and cutting edge meeting planning services for national and international clients in the health and medical sector.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	America's Physician Groups	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	LOS Angeles County Medical Association	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	24 contacts →
	Exact match “The Los Angeles County Medical Association is an organization of dedicated physicians who advocate quality healthcare for all patients and serve the professional needs of its…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Alliedup Co-Op	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	22 contacts →
	Exact match “At AlliedUP, we’re reimagining how allied health professionals and healthcare providers succeed together.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Southern California Biomedical Council Socalbio	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	14 contacts →
	Exact match “The Southern California Biomedical Council (SoCalBio) is a nonprofit, member-supported trade association.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	California Academy Of Physician Associates	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	14 contacts →
	Exact match “It is our mission is to represent and serve PAs statewide.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Nexus Healthcare Solutions, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	51-200	14 contacts →
	Exact match “We’re healthcare pros who help physicians build profitable practices through revenue growth-it‘s that simple.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Just Whole Care	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	10 contacts →
	Exact match “We help great organizations expand and accelerate seamless, equitable, trauma-informed healthcare.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Fenton Jurkowitz LAW Group	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	8 contacts →
	Exact match “Focusing on regulatory compliance, litigation, and transactions specific to the healthcare industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	The American Association Of Aesthetic Medicine And Surgery Aaams	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	8 contacts →
	Exact match “The Premier Aesthetic Medicine Education Authority Since 2006 The American Association of Aesthetic Medicine & Surgery has trained over healthcare professionals worldwide in safe…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Nelson Hardiman, LLP	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	5 contacts →
	Exact match “Based in Los Angeles, Nelson Hardiman represents healthcare providers and other businesses affected by healthcare licensing, operational, and reimbursement requirements, from…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Society Of Cannabis Clinicians	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	5 contacts →
	Exact match “The Society of Cannabis Clinicians (SCC) is a nonprofit professional association of physicians and other healthcare providers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Convergence Group	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	4 contacts →
	Exact match “We believe that the healthcare industry is at a tipping point requiring the convergence of cross-disciplinary skills to transform how individuals define, experience and engage in…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Blue Healthcare Training Centers	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	3 contacts →
	Exact match “Blue Healthcare Training Centers is an organization providing Health-Care training and Certifications, professional staffing services, wellness solutions, and practical solutions…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	AB Health Services	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	3 contacts →
	Exact match “We are a Home Health Agency serving Southern California.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	National Behavioral Health Association Of Providers	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	3 contacts →
	Exact match “National Behavioral Health Association of Providers (NBHAP) is a national membership association that provides education and advocacy for those in the behavioral health and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	LAW Offices Of Daniel H. Willick	Exact match	Los Angeles, United StatesHQ recorded Oct 13, 2026	1-10	3 contacts →
	Exact match “Dan Willick is a recognized expert in healthcare law with victories in important lawsuits concerning confidentiality of treatment and healthcare scope of practice.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Impact In Healthcare Interdisciplinary Medical & Patient Alliance For Care Transformation	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	1 contacts →
	Exact match “We are healthcare workers who no longer accept the failures of our current healthcare system-one that benefits the powerful on top while failing the patients it is intended to…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Miller Health LAW Group	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	11-50	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Healthcare Coaching Associates, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	1 contacts →
	Exact match “Healthcare Coaching Associates, LLC is a consortium of independent coaches who work in all facets of healthcare.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Healthwise Legal, APC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 13, 2026	1-10	1 contacts →
	Exact match “An elite law firm specializing in representing healthcare businesses from startup to exit.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare associations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 70 healthcare associations based in Los Angeles, United States

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Healthcare associations based in Los Angeles, United States at a glance

As of Oct 13, 2026

33.2%Verified-email coverage

16.3Average contacts per company

11-50Median size (employees)

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 70 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 Los Angeles, United States whose business descriptions match “healthcare 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 380 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 13, 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.

Healthcare associations by metro in the United States

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

How many healthcare associations are there based in Los Angeles, United States?

RevenueBase identified 70 company matches for healthcare associations associated with Los Angeles, United States 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?

Cooperative Of American Physicians, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most healthcare associations?

Washington leads the United States with 156 company records, followed by Chicago (111) and New York (106). Los Angeles has 70.

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 380 professional contacts with verified work emails tracked across these 70 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 13, 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.