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. Nupur Gosalia, MDOceanside, CA · $969 in drug and device payments (2025) · Telehealth ·
(760) 291-6700 Dr. Omar CardonaOceanside, CA · No drug or device payments recorded (2025) ·
(760) 763-8527 Dr. Oscar Cook, M.D.Oceanside, CA · $93 in drug and device payments (2025) · Telehealth ·
(760) 704-5600 Dr. Phuong Le-carter, M.D.Oceanside, CA · No drug or device payments recorded (2025) · Telehealth ·
(800) 290-5000 Dr. Renda Dawud, M.D.Oceanside, CA · No drug or device payments recorded (2025) ·
(619) 515-2300 Dr. Roozchehr Safi, M.D.Oceanside, CA · $156 in drug and device payments (2025) ·
(760) 757-4566 Dr. Sandra Tan, MDOceanside, CA · $15 in drug and device payments (2025) · Telehealth ·
(760) 901-5010 Dr. Sanjeev Sharma, M.D.Oceanside, CA · No drug or device payments recorded (2025) ·
(442) 204-5245 Dr. Sarah Papalia, M.D.Oceanside, CA · $87 in drug and device payments (2025) · Telehealth ·
(760) 901-5020 Dr. Sergey Ivanov, D.O.Oceanside, CA · No drug or device payments recorded (2025) ·
(760) 725-1288 Dr. Stephen Tinio, M.D.Oceanside, CA · $25 in drug and device payments (2025) · Telehealth ·
(760) 291-6700 Dr. Stewart Wilkey, DO, MPHOceanside, CA · $1,392 in drug and device payments (2025) · Telehealth ·
(760) 941-4498 Dr. Timothy Brieske, M.D.Oceanside, CA · No drug or device payments recorded (2025) ·
(760) 940-5606 Dr. Tony Le, D.O.Oceanside, CA · No drug or device payments recorded (2025) ·
(760) 725-4357 Dr. Wilson Liu, M.D.Oceanside, CA · No drug or device payments recorded (2025) ·
(760) 529-9503 Dr. Yaminah Espinosa-silva, D.O.Oceanside, CA · No drug or device payments recorded (2025) · Telehealth ·
(760) 631-5000 Dr. Andrew Mace, DOOjai, CA · $190 in drug and device payments (2025) · Telehealth ·
(805) 640-0068 Dr. Carl Gross, M.D.Ojai, CA · No drug or device payments recorded (2025) ·
(805) 646-7246 Dr. Daniel Demirchyan, MDOjai, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 640-8293 Dr. Hans Gruenn, M.D.Ojai, CA · No drug or device payments recorded (2025) ·
(058) 633-9121 Dr. Helen Petroff, M.D.Ojai, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 640-0068 Dr. James Halverson, M.D. Dr. Kristyna Fong, D.O.Ojai, CA · $284 in drug and device payments (2025) · Telehealth ·
(805) 640-0068 Dr. Maria Halvorson, DOOjai, CA · $192 in drug and device payments (2025) · Telehealth ·
(805) 640-0068 Dr. Preston Arndt, M.D.Ojai, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 233-4231 Dr. Richard Hiltner, M.D.Ojai, CA · No drug or device payments recorded (2025) ·
(805) 646-1495 Dr. Harpreet Johl, MDOlivehurst, CA · No drug or device payments recorded (2025) ·
(530) 743-4611 Dr. Huy Phung, M.D.Olivehurst, CA · $1,126 in drug and device payments (2025) ·
(530) 743-4611 Dr. Kaneshka Alamshahi, MDOlivehurst, CA · $222 in drug and device payments (2025) ·
(530) 743-4611 Dr. Andrelee Taganas, M.D.Ontario, CA · $150 in drug and device payments (2025) ·
(909) 427-7132 Dr. Chao-ming Lin, MDOntario, CA · $266 in drug and device payments (2025) ·
(909) 986-4692 Dr. Charles Ho, M.D.Ontario, CA · $160 in drug and device payments (2025) ·
(909) 986-2288 Dr. Daniel TannousOntario, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. David Diep, DOOntario, CA · No drug or device payments recorded (2025) · Telehealth ·
(713) 835-6235 Dr. Fernando AvilaOntario, CA · No drug or device payments recorded (2025) ·
(833) 574-2273 Dr. Hetana Patel, M.D.Ontario, CA · No drug or device payments recorded (2025) ·
(408) 504-1051 Dr. Joanne Benzor, MDOntario, CA · No drug or device payments recorded (2025) ·
(909) 988-3288 Dr. Kenneth Lee, M.D.Ontario, CA · No drug or device payments recorded (2025) ·
(443) 832-9673 Dr. Luis A Lomeli, M.D.Ontario, CA · No drug or device payments recorded (2025) ·
(909) 983-6622 Dr. Maristella Cosip, FNPOntario, CA · No drug or device payments recorded (2025) ·
(909) 942-1864 Dr. Mauricio Bonilla, MDOntario, CA · No drug or device payments recorded (2025) ·
(909) 363-9300 Dr. Michaella Gaite, DOOntario, CA · No drug or device payments recorded (2025) · Telehealth ·
(833) 574-2273 Dr. Naila Mubashar, M.DOntario, CA · $285 in drug and device payments (2025) ·
(909) 988-2555 Dr. Nicholas Ely, MDOntario, CA · No drug or device payments recorded (2025) ·
(909) 363-9300 Dr. Rashmi Godugu, MDOntario, CA · $846 in drug and device payments (2025) ·
(909) 482-4462 Dr. Renu Bhupathy, M.D.Ontario, CA · No drug or device payments recorded (2025) ·
(909) 605-8000 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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