Clinicians affiliated with Obhg California PC

94 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 8729276795

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

27 clinicians affiliated with Obhg California PC are in the 2024 Medicare Part B data, 27 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 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 · Obstetrics & Gynecology (27)

Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.

Clinicians affiliated with Obhg California PC, 2024

Alphabetical by last name; 27.

NameSpecialtyCity
Sara Q Abu-Tabikh, M.D.Obstetrics & GynecologySan Francisco, CA
Dominic P Amara, M.D.Obstetrics & GynecologySonoma, CA
Katrina D Baker, MDObstetrics & GynecologyLancaster, CA
Elise S Brown, MDObstetrics & GynecologyLa Mesa, CA
Lisa Chang, DOObstetrics & GynecologyPasadena, CA
Ken R Clayton, D.O.Obstetrics & GynecologyKailua Kona, HI
Martina Di Bella, M.D.Obstetrics & GynecologyMission Hills, CA
Valerie B Galvan-Turner, M.D.Obstetrics & GynecologyRiverside, CA
Ambica Garg, M. D.Obstetrics & GynecologySanta Ana, CA
Carlo G Garibaldi, D.OObstetrics & GynecologyVictorville, CA
Melissa M Grier, M.D.Obstetrics & GynecologyPasadena, CA
Ga Y Lee, M.D.Obstetrics & GynecologySimi Valley, CA
Nilima H Mamtora, MDObstetrics & GynecologyAnaheim, CA
George T Matsuda, MDObstetrics & GynecologyPasadena, CA
Rahele Mazarei, D.O.Obstetrics & GynecologyVista, CA
Rashida B N'GouambaObstetrics & GynecologyPasadena, CA
David H Nguyen, MD.Obstetrics & GynecologyValencia, CA
Julie Nicole, MDObstetrics & GynecologyFresno, CA
Tochukwu O Onyekwuluje, MDObstetrics & GynecologyBakersfield, CA
John L Pinches, DOObstetrics & GynecologyLos Alamitos, CA
Shelley B Susman, M.D.Obstetrics & GynecologyTarzana, CA
Jonathan N Tam, M.D.Obstetrics & GynecologyPasadena, CA
Kathleen M Tate, M.D.Obstetrics & GynecologyAurora, CO
Andrew Yeh, DOObstetrics & GynecologyArcadia, CA
Deborah A Yu, M.D.Obstetrics & GynecologyPasadena, CA
Frances H Yuan, MD.Obstetrics & GynecologyValencia, CA
Aldene Zeno, MDObstetrics & GynecologyGlendale, 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