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. John Nuhn, MDVentura, CA · $203 in drug and device payments (2025) · Telehealth ·
(805) 652-6100 Dr. John Prichard, M.D.Ventura, CA · $1,673 in drug and device payments (2025) · Telehealth ·
(805) 652-6524 Dr. John Prichard, M.D.Ventura, CA · $100 in drug and device payments (2025) ·
(805) 477-6464 Dr. John Riggs, MDVentura, CA · No drug or device payments recorded (2025) ·
(888) 515-3500 Dr. Joseph Esherick, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Joseph Vielbig, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 658-5800 Dr. Juan Gonzalez, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6100 Dr. Kaitlyn Ike, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Katherine Goh, DOVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6100 Dr. Kavitha Simpson, DOVentura, CA · $66 in drug and device payments (2025) · Telehealth ·
(805) 652-6228 Dr. Kelly Her, A.C.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 302-0266 Dr. Kelly Swade, D.OVentura, CA · No drug or device payments recorded (2025) ·
(310) 301-8860 Dr. Kenneth FingerVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Kevin ShinVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6100 Dr. Khozema Campwala, MD., MPHVentura, CA · $1,331 in drug and device payments (2025) · Telehealth ·
(805) 667-2850 Dr. Khristina Mueller, M.D. Dr. Kristen Nugent, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Kristin Pena, MDVentura, CA · $634 in drug and device payments (2025) ·
(805) 667-2850 Dr. Kristi Schoeld, MDVentura, CA · $312 in drug and device payments (2025) ·
(805) 652-6556 Dr. Kyle Stephens, D.O.Ventura, CA · $745 in drug and device payments (2025) · Telehealth ·
(805) 641-2000 Dr. Kylie Zeng, DO, MSVentura, CA · $139 in drug and device payments (2025) ·
(805) 948-5672 Dr. Larry Hartley, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 477-6464 Dr. Laura Bertani, MDVentura, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 652-6201 Dr. Laura Harman, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 653-0303 Dr. Leck Read, M.D.Ventura, CA · No drug or device payments recorded (2025) · Telehealth ·
(888) 515-3500 Dr. Leslie-lynn Pawson, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Linda England, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 658-5800 Dr. Lindsay Waggerman, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6100 Dr. Lydie Francillon, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6100 Dr. Lynn Rockney, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Macarena Basanes, DOVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6228 Dr. Magdalena Reinsvold, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Mana Lazzarotto, DOVentura, CA · $142 in drug and device payments (2025) ·
(805) 653-0303 Dr. Manuel Marquez, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 477-6336 Dr. Margaret Clark, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6100 Dr. Margaret Peterson, MDVentura, CA · $494 in drug and device payments (2025) · Telehealth ·
(805) 643-2895 Dr. Margaret Purnell, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 652-6228 Dr. Mariam GheissariVentura, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 948-5672 Dr. Mario Saucedo, M.D.Ventura, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 477-6208 Dr. Marisa Sportelli, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Mark Smith, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Mark Stahlschmidt, M.D.Ventura, CA · $173 in drug and device payments (2025) ·
(805) 652-6228 Dr. Marta Sarransingh, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 659-1740 Dr. Martin Greaney, MDVentura, CA · No drug or device payments recorded (2025) ·
(805) 639-0065 Dr. Matthew Farson, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6556 Dr. Matthew Kappen, M.D.Ventura, CA · No drug or device payments recorded (2025) ·
(805) 652-6228 Dr. Matthew MccrearyVentura, CA · $140 in drug and device payments (2025) · Telehealth ·
(805) 667-2850 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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