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Addiction Medicine (Family Medicine) in California

Data updated monthly · Last refresh August 2026

124 Addiction Medicine (Family Medicine) providers practice in California, including 19 (15%) offering telehealth. The largest concentration is in Ventura. Profiles include Medicare quality scores where available.

124providers
19telehealth
Venturatop city

Addiction Medicine (Family Medicine) providers by city in California

Ventura12 providers
Loma Linda9 providers
Los Angeles6 providers
San Francisco5 providers
San Diego4 providers
Santa Rosa3 providers
Walnut Creek3 providers
San Bernardino2 providers

Highest rated Addiction Medicine (Family Medicine) providers in California

Dr. Michael Stone, D.O.
Norwalk, CA · Quality score 100/100 · (562) 864-6377
Dr. Matilde Fredrickson, DO
Oakland, CA · Quality score 91/100 · (510) 437-5039
Dr. Tipu Khan, M.D.
Ventura, CA · Quality score 87/100 · Telehealth · (805) 652-6100
Dr. Zachary Zwolak, D.O.
Ventura, CA · Quality score 87/100 · Telehealth · (805) 652-6100
Dr. Matthew Lamon, DO
Ventura, CA · Quality score 87/100 · Telehealth · (805) 652-6100
Dr. Robert Watrous, MD
San Bernardino, CA · Quality score 85/100 · (909) 382-7100
Dr. Mitchell Schoen, M.D.
Loma Linda, CA · Quality score 85/100 · (909) 651-5809
Dr. William Guthrie, MD
Loma Linda, CA · Quality score 85/100 · (909) 558-6641
Dr. Stephen Bradley, MD
Lakeport, CA · Quality score 78/100 · Telehealth · (707) 263-5679
Dr. Ariana Abid, MD
Stanford, CA · Quality score 77/100 · (650) 723-4000
Dr. Eva Smith, M.D., M.P.H.
Hoopa, CA · Quality score 23/100 · (530) 625-4261
Dr. Daniel Radnia, M.D.
Los Angeles, CA · (310) 985-4124
Dr. Kenneth Russ, M.D.
Desert Hot Springs, CA · (760) 329-2924
Dr. Peter Scheid, M.D.
Capistrano Beach, CA · (949) 629-4140
Dr. Lucia Rusu, MD
Costa Mesa, CA · (714) 957-5000
Dr. Steven Ey, M.D.
Newport Beach, CA · (949) 764-5656
Dr. Ernest Vasti, M.D.
Rancho Cordova, CA · (916) 366-6531
Dr. Joseph Chudy, M.D.
Lodi, CA · (209) 553-0798
Dr. Eugene Santillano, MD
Sunnyvale, CA · (408) 337-6383
Dr. Robert Jennings, M.D., FAAFP
Irvine, CA · (949) 717-4811

Common questions

How many Addiction Medicine (Family Medicine) providers are in California?

There are 124 Addiction Medicine (Family Medicine) providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Addiction Medicine (Family Medicine) providers in California offer telehealth?

Yes. 19 of the 124 Addiction Medicine (Family Medicine) providers in California (about 15%) report offering telehealth services in CMS data.

Which cities in California have the most Addiction Medicine (Family Medicine) providers?

Ventura (12), Loma Linda (9), Los Angeles (6) have the highest concentration of Addiction Medicine (Family Medicine) providers in California.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Addiction Medicine (Family Medicine) in California? Get featured.