| California Medical Association Properties Inc | | Sacramento, CA | Local | 6 | 2024 | $17,790,851 |
| Physicians for a Healthy California | | Sacramento, CA | Local | 1 | 2024 | $1,000,000 |
| San Francisco Marin Medical Society | | San Francisco, CA | Local | 3 | 2024 | $131,465 |
| Santa Clara County Medical Association | | San Jose, CA | Local | 1 | 2024 | $100,300 |
| Los Angeles County Medical Association | | Los Angeles, CA | Local | 1 | 2024 | $75,362 |
| Sacramento Society for Medical Improvement | | Sacramento, CA | Local | 1 | 2024 | $70,000 |
| San Diego County Medical Society Inc | | San Diego, CA | Local | 1 | 2024 | $70,000 |
| Riverside County Medical Association | | Riverside, CA | Local | 1 | 2024 | $50,000 |
| Medical Staff of Riverside Community Hospital | | Riverside, CA | Local | 1 | 2024 | $40,000 |
| Medical Staff of Saint Joseph Hospital of Orange | | Orange, CA | Local | 2 | 2024 | $15,000 |
| Medical Staff of St Mary Medical Center | | Long Beach, CA | Local | 1 | 2024 | $10,000 |
| Alameda-Contra Costa Medical Assn | | Lafayette, CA | Local | 2 | 2023 | $260,000 |
| American Medical Association | | Chicago, IL | National | 1 | 2023 | $50,000 |
| Medical Staff of California Pacific Medical Center | | San Francisco, CA | — | 1 | 2022 | $25,000 |
| California Healthcare Foundation | | Oakland, CA | Local | 2 | 2021 | $227,318 |
| Orange County Medical Association | | Newport Beach, CA | — | 1 | 2021 | $50,000 |
| Medical Staff of Mercy American River and Mercy San Juan Hospital | | Carmichael, CA | — | 1 | 2021 | $40,000 |
| Eden Medical Staff | | Castro Valley, CA | — | 1 | 2021 | $25,000 |
| Medical Staff of Doctors Medical Center | | Modesto, CA | — | 1 | 2021 | $25,000 |
| The California Endowment | | Los Angeles, CA | Local | 2 | 2019 | $4,000 |
| Palomar Medical Center Medical Staff | | Escondido, CA | — | 1 | 2017 | $10,000 |