30 NPI-registered Research Clinic/Center providers practice in California. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| A. R. I. Clinical Trials, Inc. | Research Clinic/Center | Redondo Beach, CA | 1356799415 |
| Advanced Clinical Research Center | Research Clinic/Center | San Diego, CA | 1710634431 |
| Alejandra Cacheiro Bofarull |
| Research Clinic/Center |
| Orange, CA |
| 1215885538 |
| Amal Haraka | Research Clinic/Center | San Diego, CA | 1992577910 |
| Andrea Nee | Research Clinic/Center | Santa Monica, CA | 1033673124 |
| Apex Research Group, LLC | Research Clinic/Center | Fair Oaks, CA | 1740987551 |
| Bradley MatsubaraMD | Research Clinic/Center | Escondido, CA | 1801728001 |
| Cherika Gamble | Research Clinic/Center | Fresno, CA | 1780513127 |
| Chloe Smith | Research Clinic/Center | Sacramento, CA | 1336701093 |
| Chuk AnyaegbunaMD | Research Clinic/Center | Palo Alto, CA | 1235061680 |
| Clare Matrix | Research Clinic/Center | Los Angeles, CA | 1467916403 |
| Clinical Innovations, Inc. | Research Clinic/Center | Bellflower, CA | 1699323832 |
| Edward a Alexander ,MD | Research Clinic/Center | Los Angeles, CA | 1528678588 |
| Hope Clinical Development, LLC | Research Clinic/Center | Corona, CA | 1336995679 |
| Irvine Center for Clinical Research, Inc. | Research Clinic/Center | Irvine, CA | 1437536513 |
| Jkpc, LLC | Research Clinic/Center | Buena Park, CA | 1821719063 |
| Join Clinical Trials | Research Clinic/Center | Huntington Park, CA | 1194385005 |
| Lotus Clinical Research LLC | Research Clinic/Center | Pasadena, CA | 1356721047 |
| Mednova Partners LLC | Research Clinic/Center | San Fernando, CA | 1023849346 |
| Mobilis Solutions Group, Inc. | Research Clinic/Center | San Clemente, CA | 1396542106 |
| My Total Health Inc | Research Clinic/Center | Encinitas, CA | 1356951313 |
| Pachulski Industries Inc | Research Clinic/Center | Los Angeles, CA | 1992161632 |
| Protocol Intelligence Inc. | Research Clinic/Center | San Diego, CA | 1053829879 |
| Seracollection Research Services | Research Clinic/Center | Montebello, CA | 1093471112 |
| Tomiko OskotskyMD | Research Clinic/Center | San Francisco, CA | 1164391629 |
| Ucsf | Research Clinic/Center | San Francisco, CA | 1265702302 |
| University of California San Diego | Research Clinic/Center | San Diego, CA | 1841600806 |
| Ventura Clinical Trials | Research Clinic/Center | Ventura, CA | 1285137265 |
| Vial Health Technology Inc. | Research Clinic/Center | Oakland, CA | 1609476381 |
| Vivid Bioinnovations, Pbc | Research Clinic/Center | San Francisco, CA | 1598614182 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
