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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 in Los Angeles824 providers
Family Medicine in San Diego778 providers
Family Medicine in San Francisco492 providers
Family Medicine in Sacramento475 providers
Family Medicine in Santa Rosa268 providers
Family Medicine in San Jose265 providers
Family Medicine in Riverside256 providers
Family Medicine in Fresno244 providers
Family Medicine in Anaheim235 providers
Family Medicine in Ventura233 providers
Family Medicine in Long Beach216 providers
Family Medicine in Bakersfield208 providers
Family Medicine in Fontana197 providers
Family Medicine in Martinez194 providers
Family Medicine in Santa Monica193 providers
Family Medicine in Oakland188 providers
Family Medicine in Santa Ana176 providers
Family Medicine in Modesto172 providers
Family Medicine in Irvine150 providers
Family Medicine in Glendale144 providers
Family Medicine in Roseville138 providers
Family Medicine in Salinas128 providers
Family Medicine in Redding122 providers
Family Medicine in Chula Vista119 providers

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. Jonathan Lu, FNP-C
Tustin, CA · No drug or device payments recorded (2025) · Telehealth · (714) 477-8320
Dr. Karen Babel, MD
Tustin, CA · No drug or device payments recorded (2025) · Telehealth · (714) 838-8878
Dr. Karmen Cohen, D.O.
Tustin, CA · No drug or device payments recorded (2025) · (714) 669-1997
Dr. Malia Dadsetan, DO
Tustin, CA · No drug or device payments recorded (2025) · (657) 241-8580
Dr. Maria Kim, M.D.
Tustin, CA · No drug or device payments recorded (2025) · Telehealth · (714) 838-8878
Dr. Mary Ruppert, D.O.
Tustin, CA · No drug or device payments recorded (2025) · (888) 988-2800
Dr. Mimi Hoang, DO
Tustin, CA · $119 in drug and device payments (2025) · Telehealth · (714) 477-8310
Dr. Myron Reiff, M.D.
Tustin, CA · $56 in drug and device payments (2025) · (714) 368-0800
Dr. Nishchal Kumar, M.D.
Tustin, CA · $15 in drug and device payments (2025) · Telehealth · (714) 533-1234
Dr. Pedro Carrillo, MD
Tustin, CA · $131 in drug and device payments (2025) · (714) 665-9890
Dr. Phuong Tran, MD
Tustin, CA · $65 in drug and device payments (2025) · (714) 247-0300
Dr. Renee Ballentine, DO
Tustin, CA · No drug or device payments recorded (2025) · (714) 838-8878
Dr. Robert Chang, MD
Tustin, CA · No drug or device payments recorded (2025) · (714) 477-8430
Dr. Robert Schreiman, MD
Tustin, CA · $359 in drug and device payments (2025) · (714) 352-5800
Dr. Roger Mcwilliams, M.D.
Tustin, CA · No drug or device payments recorded (2025) · (714) 832-0510
Dr. Rukhsana Serang, D.O.
Tustin, CA · No drug or device payments recorded (2025) · Telehealth · (714) 477-8320
Dr. Sanae Ogura, MD
Tustin, CA · $271 in drug and device payments (2025) · Telehealth · (714) 505-7110
Dr. Shadia Ahmed, M.D.
Tustin, CA · No drug or device payments recorded (2025) · (949) 251-9290
Dr. Shannon Melcher, MD
Tustin, CA · No drug or device payments recorded (2025) · Telehealth · (714) 838-8878
Dr. Stanley Cho, M.D.
Tustin, CA · No drug or device payments recorded (2025) · Telehealth · (714) 477-8320
Dr. Stephen Chang, MD
Tustin, CA · $150 in drug and device payments (2025) · Telehealth · (714) 838-8878
Dr. Susie Kim, MD
Tustin, CA · $24 in drug and device payments (2025) · Telehealth · (714) 838-8878
Dr. Tahany Habashy, MD
Tustin, CA · No drug or device payments recorded (2025) · (714) 730-0060
Dr. Thomas Azeizat, MD
Tustin, CA · No drug or device payments recorded (2025) · Telehealth · (714) 838-8878
Dr. Tiffany Chu
Tustin, CA · $23 in drug and device payments (2025) · (800) 597-7977
Dr. Veronica Aguilar, MD
Tustin, CA · $736 in drug and device payments (2025) · (714) 247-0300
Dr. William Crumpton, M,D.
Tustin, CA · No drug or device payments recorded (2025) · (714) 669-4466
Dr. Zarina Khabibulina
Tustin, CA · $25 in drug and device payments (2025) · (714) 665-9890
Dr. Curtis Allen, MD
Twain Harte, CA · No drug or device payments recorded (2025) · (209) 419-0483
Dr. Marsha Mckay, D.O.
Twain Harte, CA · No drug or device payments recorded (2025) · (209) 586-2000
Dr. Bradford Matheus, DO
Twentynine Palms, CA · No drug or device payments recorded (2025) · (760) 830-2190
Dr. Daniel Hansen, M.D.
Twentynine Palms, CA · No drug or device payments recorded (2025) · (760) 830-2190
Dr. Janelle Marra, DO
Twentynine Palms, CA · No drug or device payments recorded (2025) · (760) 830-2190
Dr. Jay Erickson, MD
Twentynine Palms, CA · No drug or device payments recorded (2025) · (760) 830-7876
Dr. Osmund Nogra, MD
Twentynine Palms, CA · No drug or device payments recorded (2025) · (760) 830-2552
Dr. Pierce Derico
Twentynine Palms, CA · No drug or device payments recorded (2025) · (760) 830-2117
Dr. Amber Gilmore, MD
Ukiah, CA · No drug or device payments recorded (2025) · (707) 463-7470
Dr. Arlene Flores, DO
Ukiah, CA · $26 in drug and device payments (2025) · (707) 467-4327
Dr. Claire Hartung, MD
Ukiah, CA · No drug or device payments recorded (2025) · (707) 463-7495
Dr. Emily Bender, M.D.
Ukiah, CA · $33 in drug and device payments (2025) · (707) 467-5220
Dr. Eric Bauer, MD
Ukiah, CA · $22 in drug and device payments (2025) · (707) 467-4327
Dr. Gary Decrona, M.D.
Ukiah, CA · No drug or device payments recorded (2025) · (707) 462-9792
Dr. Graham Chelius, M.D.
Ukiah, CA · $35 in drug and device payments (2025) · (707) 467-3123
Dr. Helen Hauk, M.D.
Ukiah, CA · No drug or device payments recorded (2025) · (707) 462-8603
Dr. Holly Astin, MD
Ukiah, CA · No drug or device payments recorded (2025) · (707) 463-7483
Dr. Howard Coren, M.D.
Ukiah, CA · No drug or device payments recorded (2025) · (707) 472-2600
Dr. James Katzel, MD
Ukiah, CA · $83 in drug and device payments (2025) · (707) 462-2491
Dr. James Nuovo, M.D.
Ukiah, CA · No drug or device payments recorded (2025) · (707) 467-5225
Dr. Jodi Parungao
Ukiah, CA · No drug or device payments recorded (2025) · (707) 463-7495
Dr. Joshua Roque, MD
Ukiah, CA · No drug or device payments recorded (2025) · (707) 467-5225

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.

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.

Related reading on HealthcareDiscovery.AI

Family Medicine in all 50 states Search all 17,166 in the directory Ask Zach for help choosing

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Family Medicine in California? Get featured.