Family Medicine Doctors in California
Data updated monthly · Last refresh October 2026
17,166 Family Medicine providers practice in California, including 4,903 (29%) offering telehealth. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
17,166providers
4,903telehealth
Los Angelestop city
Family Medicine by city in California
Choose a city to see providers there.
Family Medicine providers in California
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Steven Goodman, MDSan Luis Obispo, CA · $763 in drug and device payments (2025) · Telehealth ·
(805) 543-4043 Dr. Terry Chen, D.O.San Luis Obispo, CA · $164 in drug and device payments (2025) ·
(805) 756-1211 Dr. Tyler Campbell, MDSan Luis Obispo, CA · No drug or device payments recorded (2025) ·
(805) 542-9596 Dr. Virginia Hernandez, M.D.San Luis Obispo, CA · $122 in drug and device payments (2025) · Telehealth ·
(805) 549-8023 Dr. Alan KrystalSan Marcos, CA · No drug or device payments recorded (2025) ·
(760) 591-9975 Dr. Alejandro Soto, M.D.San Marcos, CA · No drug or device payments recorded (2025) ·
(760) 736-6767 Dr. Alexander Eller, M.D.San Marcos, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Amy Trewella, MDSan Marcos, CA · No drug or device payments recorded (2025) ·
(760) 291-6700 Dr. Benny Martin, DOSan Marcos, CA · $47 in drug and device payments (2025) ·
(800) 290-5000 Dr. Caitlin Bradshaw, DOSan Marcos, CA · No drug or device payments recorded (2025) ·
(760) 806-5700 Dr. Chelsea Hodgkiss-harlow, M.D.San Marcos, CA · No drug or device payments recorded (2025) ·
(800) 290-5000 Dr. Cheng Lee, M.D.San Marcos, CA · $15 in drug and device payments (2025) · Telehealth ·
(866) 228-2236 Dr. Chih-wen Shi, MDSan Marcos, CA · No drug or device payments recorded (2025) ·
(760) 736-6700 Dr. Christopher Cutter, MDSan Marcos, CA · $107 in drug and device payments (2025) · Telehealth ·
(619) 528-5000 Dr. Claudia Rocha, MDSan Marcos, CA · $17 in drug and device payments (2025) ·
(760) 736-6767 Dr. Corinne Giesemann, MDSan Marcos, CA · $150 in drug and device payments (2025) ·
(760) 591-0955 Dr. Curtis Buck, D.O.San Marcos, CA · No drug or device payments recorded (2025) ·
(800) 290-5000 Dr. Desty Manzo-chua, M.D.San Marcos, CA · No drug or device payments recorded (2025) ·
(760) 744-4535 Dr. Devarshi Nath, MDSan Marcos, CA · $15 in drug and device payments (2025) ·
(760) 736-6703 Dr. Devesh Vashishtha, MDSan Marcos, CA · No drug or device payments recorded (2025) · Telehealth ·
(760) 736-6767 Dr. Don Palencia, D.O.San Marcos, CA · No drug or device payments recorded (2025) ·
(760) 280-2230 Dr. Haley Morton, MDSan Marcos, CA · $202 in drug and device payments (2025) · Telehealth ·
(760) 806-5700 Dr. Imran Ahmed, MDSan Marcos, CA · $97 in drug and device payments (2025) · Telehealth ·
(760) 806-5700 Dr. Isela Penunuri, MDSan Marcos, CA · $473 in drug and device payments (2025) ·
(760) 291-6700 Dr. Jackie Lui, DOSan Marcos, CA · $23 in drug and device payments (2025) · Telehealth ·
(760) 806-5700 Dr. Jonathan Trinh, MDSan Marcos, CA · $27 in drug and device payments (2025) ·
(760) 736-6767 Dr. Julie Matias, D.O.San Marcos, CA · $178 in drug and device payments (2025) ·
(760) 736-6767 Dr. Kaden Willie, D.O.San Marcos, CA · $296 in drug and device payments (2025) ·
(760) 736-6767 Dr. Kathryn Mchenry, D.O.San Marcos, CA · $78 in drug and device payments (2025) · Telehealth ·
(833) 867-4642 Dr. Ledesma Mangubat, MDSan Marcos, CA · $26 in drug and device payments (2025) ·
(619) 528-5000 Dr. Liliana Alvarez-martinez, MDSan Marcos, CA · $32 in drug and device payments (2025) ·
(760) 736-8810 Dr. Luis Esquenazi, M.D.San Marcos, CA · No drug or device payments recorded (2025) ·
(800) 290-5000 Dr. Massud WeissSan Marcos, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Midori Rivera, M.D.San Marcos, CA · $19 in drug and device payments (2025) · Telehealth ·
(760) 806-5700 Dr. Mohammad Hamideh, DOSan Marcos, CA · No drug or device payments recorded (2025) ·
(760) 736-6767 Dr. M Peters, M.DSan Marcos, CA · No drug or device payments recorded (2025) ·
(800) 290-5000 Dr. Oksana Hirniak, D.O.San Marcos, CA · $844 in drug and device payments (2025) ·
(760) 291-6700 Dr. Omar Salamanca, M.D.San Marcos, CA · $106 in drug and device payments (2025) ·
(760) 736-6767 Dr. Paul Simon, MDSan Marcos, CA · No drug or device payments recorded (2025) ·
(760) 736-6767 Dr. Peter Novota, M.D.San Marcos, CA · $866 in drug and device payments (2025) ·
(760) 736-6767 Dr. Saeed Afaneh, MDSan Marcos, CA · $114 in drug and device payments (2025) · Telehealth ·
(760) 806-5700 Dr. Simon Tanksley, MDSan Marcos, CA · $63 in drug and device payments (2025) · Telehealth ·
(619) 528-5000 Dr. Stephanie Posadas, DOSan Marcos, CA · $183 in drug and device payments (2025) · Telehealth ·
(760) 806-5700 Dr. Steven Bates, MDSan Marcos, CA · $174 in drug and device payments (2025) ·
(760) 750-4915 Dr. Steven Sherman, M.D.San Marcos, CA · No drug or device payments recorded (2025) ·
(619) 528-5000 Dr. Suhail Jafrey, MDSan Marcos, CA · No drug or device payments recorded (2025) ·
(442) 222-1514 Dr. Susan Staub, FNPSan Marcos, CA · No drug or device payments recorded (2025) ·
(760) 736-6780 Dr. Thays Novikoff, M.D.San Marcos, CA · $15 in drug and device payments (2025) ·
(760) 510-5706 Dr. Veronica Reyes, MDSan Marcos, CA · $135 in drug and device payments (2025) · Telehealth ·
(760) 745-5700 Dr. Wais Alemi, MDSan Marcos, CA · $62 in drug and device payments (2025) · Telehealth ·
(760) 736-6767 Conditions Family Medicine providers in California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Family Medicine providers. Individual practices vary, so confirm with the provider before booking.
- Annual physicals
- High blood pressure
- Type 2 diabetes
- Preventive care
- Minor injuries
Common questions
How many Family Medicine providers are in California?There are 17,166 Family Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Family Medicine providers in California offer telehealth?Yes. 4,903 of the 17,166 Family Medicine providers in California (about 29%) report offering telehealth services in CMS data.
Which cities in California have the most Family Medicine providers?Los Angeles (824), San Diego (778), San Francisco (492) have the highest concentration of Family Medicine providers in California.
How many Family Medicine providers in California received drug or device company payments?5,624 of 17,166 Family Medicine providers in California (33%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Family Medicine providers in California treat?Family Medicine providers commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Family Medicine Doctors in California work in independent practices or large health systems?Among 10,430 Family Medicine Doctors in California enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 64% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Family Medicine Doctors in California work at?According to CMS facility affiliation records, the California hospitals where the most Family Medicine Doctors hold privileges are Sutter Medical Center, Sacramento in Sacramento; Hoag Memorial Hospital Presbyterian in Newport Beach; Sutter Roseville Medical Center in Roseville.
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