> 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/phoenix-az/hospitals-and-health-care/ # Hospitals and Health Care Organizations in Phoenix, AZ The bigger hospitals and health care organizations headquartered in Phoenix, AZ, 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 Phoenix, AZ, the biggest by headcount range include Valleywise Health, St. Joseph's Hospital And Medical Center and Triwest Healthcare Alliance. They are mostly very small: 60% have 50 or fewer employees. ## Which hospitals and health care organizations are in Phoenix? Among the companies whose public profile lists Hospitals and Health Care as their industry and Phoenix, AZ as their headquarters, the biggest by headcount range include Valleywise Health, St. Joseph's Hospital And Medical Center, Triwest Healthcare Alliance, Vitalant and Atlas Healthcare Partners. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Valleywise Health | 5,001 to 10,000 | | St. Joseph's Hospital And Medical Center | 5,001 to 10,000 | | Triwest Healthcare Alliance | 1,001 to 5,000 | | Vitalant | 1,001 to 5,000 | | Atlas Healthcare Partners | 1,001 to 5,000 | | Terros Health | 1,001 to 5,000 | | Healthcare Outcomes Performance Co. Hopco | 1,001 to 5,000 | | Preferred Homecare Lifecare Solutions | 1,001 to 5,000 | | Barrow Neurological Institute | 501 to 1,000 | | Adelante Healthcare | 501 to 1,000 | | Kids Dental Brands | 501 to 1,000 | | Risas Dental And Braces | 501 to 1,000 | | Synertx Rehabilitation | 501 to 1,000 | | Christian Care Fellowship Square | 501 to 1,000 | | Home Assist Health | 501 to 1,000 | | Mediant Health Resources | 201 to 500 | | Health Services Advisory Group, Inc Hsag | 201 to 500 | | Southwest Autism Research & Resource Center | 201 to 500 | | Salt Dental Collective | 201 to 500 | | Tango | 201 to 500 | | Circle The City | 201 to 500 | | Valle Del Sol | 201 to 500 | | Redirect Health | 201 to 500 | | Fsl | 201 to 500 | | Adobe Population Health | 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 Phoenix do? Hospitals and Health Care is a broad label. The most common NAICS codes among them are 621111 (20%), 621999 (18%) and 524114 (6%). **Figure: What hospitals and health care organizations in Phoenix do.** Bars for the share of counted hospitals and health care organizations with each code: 621111 20%, 621999 18%, 524114 6%, 621210 6%, 621610 6%, 623110 4%, 624190 4%. *Share of counted hospitals and health care organizations in Phoenix by their NAICS code.* [NAICS 621111](https://enrich.chat/naics/621111/)[NAICS 621999](https://enrich.chat/naics/621999/)[NAICS 621210](https://enrich.chat/naics/621210/)[NAICS 621610](https://enrich.chat/naics/621610/) ## How big are they? 60% of the hospitals and health care organizations counted in Phoenix 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 Phoenix.** Seven columns for the share of counted hospitals and health care organizations in Phoenix in each employee range: 11 to 50 60%, 51 to 200 26%, 201 to 500 8%, 501 to 1,000 3%, 1,001 to 5,000 2%, 5,001 to 10,000 1%, 10,001+ 0%. *Share of counted hospitals and health care organizations in Phoenix in each employee range.* ## How old are they? Most were founded in the 2010s (42%), then the 2000s (20%). **Figure: When hospitals and health care organizations in Phoenix were founded.** Eight columns for the share of counted hospitals and health care organizations in Phoenix founded in each era: Before 1960 3%, 1960s 3%, 1970s 6%, 1980s 5%, 1990s 11%, 2000s 20%, 2010s 42%, 2020s 11%. *Share of counted hospitals and health care organizations in Phoenix by the era they were founded in, for the ones that list a founding year.* ## How hospitals and health care organizations compare - 60% of hospitals and health care organizations in Phoenix have 50 or fewer employees, against 71% across other cities on this site. ## How do you reach the people at hospitals and health care organizations in Phoenix? 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 Phoenix, AZ ``` ### 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 Phoenix, AZ, 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 Phoenix: [Construction Companies](https://enrich.chat/companies-in/phoenix-az/construction/)[Real Estate Companies](https://enrich.chat/companies-in/phoenix-az/real-estate/)[IT Services Companies](https://enrich.chat/companies-in/phoenix-az/it-services-and-it-consulting/)[Advertising Agencies](https://enrich.chat/companies-in/phoenix-az/advertising-services/)[Software Companies](https://enrich.chat/companies-in/phoenix-az/software-development/)[Financial Services Companies](https://enrich.chat/companies-in/phoenix-az/financial-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/phoenix-az/non-profit-organizations/)[Insurance Companies](https://enrich.chat/companies-in/phoenix-az/insurance/)[Consulting Firms](https://enrich.chat/companies-in/phoenix-az/business-consulting-and-services/)[Facilities Services Companies](https://enrich.chat/companies-in/phoenix-az/facilities-services/)[Motor Vehicle Manufacturers](https://enrich.chat/companies-in/phoenix-az/motor-vehicle-manufacturing/)[Technology and Internet Companies](https://enrich.chat/companies-in/phoenix-az/technology-information-and-internet/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/phoenix-az/staffing-and-recruiting/)[Manufacturers](https://enrich.chat/companies-in/phoenix-az/manufacturing/)[Trucking Companies](https://enrich.chat/companies-in/phoenix-az/truck-transportation/)[Education Organizations](https://enrich.chat/companies-in/phoenix-az/education-administration-programs/)[Telecommunications Companies](https://enrich.chat/companies-in/phoenix-az/telecommunications/)[All of Phoenix](https://enrich.chat/companies-in/phoenix-az/) 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/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/hospitals-and-health-care/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/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 Phoenix? Among those counted, they include Valleywise Health, St. Joseph's Hospital And Medical Center, Triwest Healthcare Alliance, Vitalant and Atlas Healthcare Partners, ranked by headcount range. ### How big are hospitals and health care organizations in Phoenix? 60% 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 Phoenix, AZ. ## Try this prompt Find the people at hospitals and health care organizations in Phoenix ```text Use www.enrich.chat to find the operations, IT and finance leaders at hospitals and health care organizations in Phoenix, AZ, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in Phoenix](https://enrich.chat/companies-in/phoenix-az/construction/) - [Real Estate Companies in Phoenix](https://enrich.chat/companies-in/phoenix-az/real-estate/) - [IT Services Companies in Phoenix](https://enrich.chat/companies-in/phoenix-az/it-services-and-it-consulting/) - [Advertising Agencies in Phoenix](https://enrich.chat/companies-in/phoenix-az/advertising-services/) - [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/)