> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/los-angeles-ca/hospitals-and-health-care/ # Hospitals and Health Care Organizations in Los Angeles, CA The bigger hospitals and health care organizations headquartered in Los Angeles, CA, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the hospitals and health care organizations counted in Los Angeles, CA, the biggest by headcount range include Aids Healthcare Foundation, L.A. Care Health Plan and Regal Medical Group. They are mostly very small: 65% have 50 or fewer employees. ## Which hospitals and health care organizations are in Los Angeles? Among the companies whose public profile lists Hospitals and Health Care as their industry and Los Angeles, CA as their headquarters, the biggest by headcount range include Aids Healthcare Foundation, L.A. Care Health Plan, Regal Medical Group, Cha Hollywood Presbyterian Medical Center and St. Vincent Medical Center. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Aids Healthcare Foundation | 5,001 to 10,000 | | L.A. Care Health Plan | 1,001 to 5,000 | | Regal Medical Group | 1,001 to 5,000 | | Cha Hollywood Presbyterian Medical Center | 1,001 to 5,000 | | St. Vincent Medical Center | 1,001 to 5,000 | | Akido Labs | 501 to 1,000 | | West Coast Dental Services | 501 to 1,000 | | Flow Health | 501 to 1,000 | | The Wound Pros | 501 to 1,000 | | Olympia Medical Center | 501 to 1,000 | | Libertana | 501 to 1,000 | | Heal | 201 to 500 | | The Coding Source | 201 to 500 | | Private Health Management | 201 to 500 | | Planned Parenthood Los Angeles | 201 to 500 | | Eisner Health | 201 to 500 | | Saban Community Clinic | 201 to 500 | | Third Way Health | 201 to 500 | | Gateways Hospital And Mental Health Center | 201 to 500 | | Napa Center | 201 to 500 | | Montare Behavioral Health | 201 to 500 | | California Rehabilitation Institute | 201 to 500 | | Watts Healthcare | 201 to 500 | | Exodus Recovery | 201 to 500 | | Altior Healthcare | 201 to 500 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do hospitals and health care organizations in Los Angeles do? Hospitals and Health Care is a broad label. The most common NAICS codes among them are 621999 (12%), 621610 (9%) and 423450 (5%). **Figure: What hospitals and health care organizations in Los Angeles do.** Bars for the share of counted hospitals and health care organizations with each code: 621999 12%, 621610 9%, 423450 5%, 513210 5%, 541511 5%, 621498 5%, 541618 4%. *Share of counted hospitals and health care organizations in Los Angeles by their NAICS code.* [NAICS 621999](https://enrich.chat/naics/621999/)[NAICS 621610](https://enrich.chat/naics/621610/)[NAICS 423450](https://enrich.chat/naics/423450/)[NAICS 513210](https://enrich.chat/naics/513210/)[NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 621498](https://enrich.chat/naics/621498/) ## How big are they? 65% of the hospitals and health care organizations counted in Los Angeles have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of hospitals and health care organizations in Los Angeles.** Seven columns for the share of counted hospitals and health care organizations in Los Angeles in each employee range: 11 to 50 65%, 51 to 200 24%, 201 to 500 8%, 501 to 1,000 2%, 1,001 to 5,000 1%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted hospitals and health care organizations in Los Angeles in each employee range.* ## How old are they? Most were founded in the 2010s (40%), then the 2020s (22%). **Figure: When hospitals and health care organizations in Los Angeles were founded.** Eight columns for the share of counted hospitals and health care organizations in Los Angeles founded in each era: Before 1960 3%, 1960s 2%, 1970s 2%, 1980s 4%, 1990s 11%, 2000s 16%, 2010s 40%, 2020s 22%. *Share of counted hospitals and health care organizations in Los Angeles by the era they were founded in, for the ones that list a founding year.* ## How hospitals and health care organizations compare - 62% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at hospitals and health care organizations in Los Angeles? The people to talk to are usually operations, IT and finance leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the hospitals and health care organizations in Los Angeles, CA ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the operations, IT and finance leaders at hospitals and health care organizations in Los Angeles, CA, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Los Angeles: [Advertising Agencies](https://enrich.chat/companies-in/los-angeles-ca/advertising-services/)[Software Companies](https://enrich.chat/companies-in/los-angeles-ca/software-development/)[Real Estate Companies](https://enrich.chat/companies-in/los-angeles-ca/real-estate/)[Technology and Internet Companies](https://enrich.chat/companies-in/los-angeles-ca/technology-information-and-internet/)[Construction Companies](https://enrich.chat/companies-in/los-angeles-ca/construction/)[IT Services Companies](https://enrich.chat/companies-in/los-angeles-ca/it-services-and-it-consulting/)[Financial Services Companies](https://enrich.chat/companies-in/los-angeles-ca/financial-services/)[Consulting Firms](https://enrich.chat/companies-in/los-angeles-ca/business-consulting-and-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/los-angeles-ca/non-profit-organizations/)[Law Firms](https://enrich.chat/companies-in/los-angeles-ca/law-practice/)[Marketing Agencies](https://enrich.chat/companies-in/los-angeles-ca/marketing-services/)[Manufacturers](https://enrich.chat/companies-in/los-angeles-ca/manufacturing/)[Wholesale Distributors](https://enrich.chat/companies-in/los-angeles-ca/wholesale/)[Design Firms](https://enrich.chat/companies-in/los-angeles-ca/design-services/)[Legal Services Firms](https://enrich.chat/companies-in/los-angeles-ca/legal-services/)[Architecture Firms](https://enrich.chat/companies-in/los-angeles-ca/architecture-and-planning/)[Colleges and Universities](https://enrich.chat/companies-in/los-angeles-ca/higher-education/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/los-angeles-ca/staffing-and-recruiting/)[Education Organizations](https://enrich.chat/companies-in/los-angeles-ca/education-administration-programs/)[All of Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/) Hospitals and Health Care Organizations in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/hospitals-and-health-care/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/hospitals-and-health-care/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/hospitals-and-health-care/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/hospitals-and-health-care/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/hospitals-and-health-care/)[Phoenix, AZ](https://enrich.chat/companies-in/phoenix-az/hospitals-and-health-care/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/hospitals-and-health-care/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/hospitals-and-health-care/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/hospitals-and-health-care/)[Nashville, TN](https://enrich.chat/companies-in/nashville-tn/hospitals-and-health-care/) ## Frequently asked questions ### Which are the biggest hospitals and health care organizations in Los Angeles? Among those counted, they include Aids Healthcare Foundation, L.A. Care Health Plan, Regal Medical Group, Cha Hollywood Presbyterian Medical Center and St. Vincent Medical Center, ranked by headcount range. ### How big are hospitals and health care organizations in Los Angeles? 65% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as hospitals and health care? Companies whose public profile lists Hospitals and Health Care as their industry and whose headquarters are in Los Angeles, CA. ## Try this prompt Find the people at hospitals and health care organizations in Los Angeles ```text Use www.enrich.chat to find the operations, IT and finance leaders at hospitals and health care organizations in Los Angeles, CA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Advertising Agencies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/advertising-services/) - [Software Companies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/software-development/) - [Real Estate Companies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/real-estate/) - [Technology and Internet Companies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/technology-information-and-internet/) - [Hospitals and Health Care Organizations in New York](https://enrich.chat/companies-in/new-york-ny/hospitals-and-health-care/) - [Hospitals and Health Care Organizations in Houston](https://enrich.chat/companies-in/houston-tx/hospitals-and-health-care/) - [Hospitals and Health Care Organizations in Chicago](https://enrich.chat/companies-in/chicago-il/hospitals-and-health-care/) - [Hospitals and Health Care Organizations in Dallas](https://enrich.chat/companies-in/dallas-tx/hospitals-and-health-care/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)