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Internal Medicine Doctors in California

Data updated monthly · Last refresh October 2026

17,715 Internal Medicine providers practice in California, including 4,245 (24%) 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.

17,715providers
4,245telehealth
Los Angelestop city

Internal Medicine by city in California

Choose a city to see providers there.

Internal Medicine in Los Angeles1,417 providers
Internal Medicine in San Francisco1,322 providers
Internal Medicine in San Diego970 providers
Internal Medicine in Sacramento602 providers
Internal Medicine in Oakland434 providers
Internal Medicine in San Jose433 providers
Internal Medicine in Stanford383 providers
Internal Medicine in Fresno339 providers
Internal Medicine in Torrance230 providers
Internal Medicine in Long Beach225 providers
Internal Medicine in Bakersfield210 providers
Internal Medicine in Loma Linda209 providers
Internal Medicine in Palo Alto189 providers
Internal Medicine in Anaheim188 providers
Internal Medicine in Orange188 providers
Internal Medicine in Riverside188 providers
Internal Medicine in Walnut Creek184 providers
Internal Medicine in Santa Monica170 providers
Internal Medicine in La Jolla161 providers
Internal Medicine in Roseville159 providers
Internal Medicine in Irvine155 providers
Internal Medicine in Beverly Hills152 providers
Internal Medicine in Santa Clara142 providers
Internal Medicine in Pasadena138 providers

Internal 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. Elisabeth Askin, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (510) 435-8580
Dr. Eliseo Perez-stable, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-4624
Dr. Elizabeth Abbs, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 206-5124
Dr. Elizabeth Gay, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-0753
Dr. Elizabeth Griffiths, M.D.
San Francisco, CA · $6,614 in drug and device payments (2025) · Telehealth · (415) 476-5389
Dr. Elizabeth Harleman, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8317
Dr. Elizabeth Mcmillan, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 713-0450
Dr. Elizabeth Murphy, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-2350
Dr. Eliza Mccaw, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 923-6566
Dr. Ellena Popova, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-2402
Dr. Ellen Weber, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1238
Dr. Ellie Yelding-sloan, M.D.
San Francisco, CA · $70 in drug and device payments (2025) · Telehealth · (415) 440-4800
Dr. Emanuel Vergis, MD
San Francisco, CA · $679 in drug and device payments (2025) · Telehealth · (415) 552-2814
Dr. Emily Harris, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Emily Kainne Dokubo, MD, MPH
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Emily Kinebuchi, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 682-1664
Dr. Emily Law
San Francisco, CA · No drug or device payments recorded (2025) · (415) 231-5333
Dr. Emily Rider-longmaid, MD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 353-7900
Dr. Emily Silverman
San Francisco, CA · No drug or device payments recorded (2025) · (650) 656-9577
Dr. Emily Thomas
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8494
Dr. Emily Wistar, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-5164
Dr. Emily Yong, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 391-9686
Dr. Emma Dobbins
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1529
Dr. Erica Metz, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Eric Goosby, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-4942
Dr. Eric Huang, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6000
Dr. Eric Kwok, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 387-1534
Dr. Eric Leung
San Francisco, CA · $38 in drug and device payments (2025) · Telehealth · (415) 600-5400
Dr. Eric Lim, MD
San Francisco, CA · $1,551 in drug and device payments (2025) · Telehealth · (415) 643-6557
Dr. Eric Pifer, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 707-3898
Dr. Eric Seeley, M.D.
San Francisco, CA · $5,141 in drug and device payments (2025) · Telehealth · (415) 502-2854
Dr. Eric Small, MD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 353-7171
Dr. Eric Sodicoff, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (844) 847-8216
Dr. Eric Swagel, MD
San Francisco, CA · $192 in drug and device payments (2025) · (415) 830-3090
Dr. Erika Price, M.D., M.P.H.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Erin Dela Cruz, MD, PHD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 476-1000
Dr. Esther Hsiang, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Evgeniya Krapivinsky, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 750-5909
Dr. Fabiola Cobarrubias, MD
San Francisco, CA · No drug or device payments recorded (2025) · (925) 634-9704
Dr. Farha Ebadi, DO
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Farzad Moazed, M.D.
San Francisco, CA · $127 in drug and device payments (2025) · (415) 353-2961
Dr. Fatima Imtiaz, D.O.
San Francisco, CA · No drug or device payments recorded (2025) · (720) 734-6485
Dr. Fatima Morales Delgado, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 552-3870
Dr. Faye Chan, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-9688
Dr. Fehmida Murtuza Laxmidhar
San Francisco, CA · $119 in drug and device payments (2025) · (415) 476-1000
Dr. Felicia Sterman, MD, MPH
San Francisco, CA · No drug or device payments recorded (2025) · (415) 863-3366
Dr. Felix Litvak
San Francisco, CA · No drug or device payments recorded (2025) · (415) 533-2035
Dr. Feroz Papa, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-4615
Dr. Fiona Donald, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-2497
Dr. Fiona Ng, MD, MPH
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 476-4562

Conditions Internal Medicine providers in California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in California?

There are 17,715 Internal Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in California offer telehealth?

Yes. 4,245 of the 17,715 Internal Medicine providers in California (about 24%) report offering telehealth services in CMS data.

Which cities in California have the most Internal Medicine providers?

Los Angeles (1,417), San Francisco (1,322), San Diego (970) have the highest concentration of Internal Medicine providers in California.

How many Internal Medicine providers in California received drug or device company payments?

5,614 of 17,715 Internal Medicine providers in California (32%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in California treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine Doctors in California work in independent practices or large health systems?

Among 10,847 Internal Medicine Doctors in California enrolled in Medicare, 20% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in California work at?

According to CMS facility affiliation records, the California hospitals where the most Internal Medicine Doctors hold privileges are Stanford Health Care in Stanford; UCSF Medical Center in San Francisco; Ronald Reagan UCLA Medical Center in Los Angeles.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 17,715 in the directory Ask Zach for help choosing

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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 Internal Medicine in California? Get featured.