Clinicians affiliated with Uc Regents
35 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 9739083866
26 clinicians affiliated with Uc Regents are in the 2024 Medicare Part B data, 26 of them physicians. Data years with affiliated clinicians: 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Family Practice (21) · Addiction Medicine (1) · Internal Medicine (1) · Pediatric Medicine (1) · Psychiatry (1) · Sports Medicine (1)
Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.
Clinicians affiliated with Uc Regents, 2024
Alphabetical by last name; 26.
| Name | Specialty | City |
|---|---|---|
| Phillip C Brown | Family Practice | Santa Monica, CA |
| Brian P Donohoe | Family Practice | Santa Monica, CA |
| Calvin J Duffaut, M.D. | Pediatric Medicine | Santa Monica, CA |
| Yulsi L Fernandez Montero | Addiction Medicine | Santa Monica, CA |
| Lillian Gelberg, MD | Family Practice | Santa Monica, CA |
| Timothy M Hall, MD, PHD | Psychiatry | Santa Monica, CA |
| Joy Hao, MD | Internal Medicine | Santa Monica, CA |
| Ann Marie Hernandez | Family Practice | Santa Monica, CA |
| Olivia T Ishibashi, MD, MPH | Family Practice | Santa Monica, CA |
| Daniel T Lee, MD | Family Practice | Santa Monica, CA |
| Vladimir Manuel, M.D. | Family Practice | Marina Del Rey, CA |
| Spencer Mccaffrey, MD | Family Practice | Santa Monica, CA |
| Julio Meza, M.D | Family Practice | Santa Monica, CA |
| Emily Miller, M.D. | Family Practice | Santa Monica, CA |
| Gerardo Moreno, MD, MSHS | Family Practice | Santa Monica, CA |
| James P Murray, MD | Family Practice | Santa Monica, CA |
| Thalia Nguyen, MD | Family Practice | Santa Monica, CA |
| Martin A Quan, MD | Family Practice | Los Angeles, CA |
| Amy M Richards, MD | Family Practice | Santa Monica, CA |
| Denise K Sur | Family Practice | Santa Monica, CA |
| Derjung Tarn | Family Practice | Santa Monica, CA |
| Nancy Tyre | Family Practice | Santa Monica, CA |
| Marissa Vasquez Machuca, MD | Sports Medicine | Los Angeles, CA |
| David Wallenstein | Family Practice | Santa Monica, CA |
| Timothy E Weiss, M.D. | Family Practice | Santa Monica, CA |
| Anita Wong, M.D. | Family Practice | Santa Monica, CA |
Practice locations
Listed practice locations in California.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations