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Emergency Medicine Doctors in California

Data updated monthly · Last refresh October 2026

7,777 Emergency Medicine providers practice in California, including 234 (3%) 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.

7,777providers
234telehealth
Los Angelestop city

Emergency Medicine by city in California

Choose a city to see providers there.

Emergency Medicine in Los Angeles630 providers
Emergency Medicine in San Diego496 providers
Emergency Medicine in Sacramento371 providers
Emergency Medicine in San Francisco291 providers
Emergency Medicine in Oakland251 providers
Emergency Medicine in Fresno229 providers
Emergency Medicine in Torrance196 providers
Emergency Medicine in Orange179 providers
Emergency Medicine in Loma Linda169 providers
Emergency Medicine in Stanford164 providers
Emergency Medicine in Bakersfield117 providers
Emergency Medicine in San Jose114 providers
Emergency Medicine in Colton109 providers
Emergency Medicine in Riverside104 providers
Emergency Medicine in Walnut Creek97 providers
Emergency Medicine in Rancho Mirage76 providers
Emergency Medicine in Visalia73 providers
Emergency Medicine in Long Beach69 providers
Emergency Medicine in Modesto68 providers
Emergency Medicine in Santa Rosa64 providers
Emergency Medicine in Palm Springs63 providers
Emergency Medicine in San Leandro59 providers
Emergency Medicine in La Jolla59 providers
Emergency Medicine in Anaheim58 providers

Emergency 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. Neal Aaron, D.O.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Owen Bowers, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Paul Dohrenwend, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Paul-thomas Tremoulet, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Ramesh Subramani, MD
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Richard Kingsland, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Richard Pfeiffer, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Ronald Maccormick, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Ronald Rothenberg, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Steven Andree, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Steven Portouw, M.D.
Encinitas, CA · $23 in drug and device payments (2025) · (760) 230-2251
Dr. Stuart Breisch, MD
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Tania Robertson, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. William Meade, M.D.
Encinitas, CA · No drug or device payments recorded (2025) · (760) 230-2251
Dr. Wynne Myint, M.D.
Encinitas, CA · $23 in drug and device payments (2025) · (760) 230-2251
Dr. Akash Mehta, DO
Encino, CA · $36 in drug and device payments (2025) · (858) 295-0501
Dr. David Hong, MD
Encino, CA · No drug or device payments recorded (2025) · (917) 887-2726
Dr. Eric Carlisle, MD
Encino, CA · No drug or device payments recorded (2025) · (818) 995-5350
Dr. Houtan Sabahi, M.D.
Encino, CA · No drug or device payments recorded (2025) · (818) 995-5351
Dr. Kevin Hayavi, M.D.
Encino, CA · $269 in drug and device payments (2025) · (818) 817-0600
Dr. Raymundo Paras, M.D.
Encino, CA · No drug or device payments recorded (2025) · (818) 995-5350
Dr. Romik Zadorian, MD
Encino, CA · $134 in drug and device payments (2025) · (818) 600-4989
Dr. Tamar Sauer, M.D.
Encino, CA · No drug or device payments recorded (2025) · (818) 995-5351
Dr. William Clark, DO
Escalon, CA · No drug or device payments recorded (2025) · (209) 838-3434
Dr. Allan Hansen, M.D
Escondido, CA · No drug or device payments recorded (2025) · (858) 336-8174
Dr. Amanda Holden, M.D.
Escondido, CA · $6,396 in drug and device payments (2025) · (760) 739-3140
Dr. Andrew Stratton
Escondido, CA · No drug or device payments recorded (2025) · (442) 281-5000
Dr. Bing Pao, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Bob Blake, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Brad Schwartz, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Bryce Bergeron, MD
Escondido, CA · No drug or device payments recorded (2025) · (442) 281-5000
Dr. Casey Wilson, M.D., M.P.H.
Escondido, CA · No drug or device payments recorded (2025) · (442) 281-5000
Dr. Cindy Gentile, MD
Escondido, CA · No drug or device payments recorded (2025) · (442) 281-5000
Dr. David Lee, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Elizabeth Wulfert, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Emi Latham, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 740-0191
Dr. Erica Bailey, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (442) 281-1072
Dr. Ghazala Sharieff, M.D.
Escondido, CA · $113 in drug and device payments (2025) · (760) 739-3300
Dr. Jaime Rivas, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Jamila Danishwar, M.D
Escondido, CA · $118 in drug and device payments (2025) · (442) 281-1072
Dr. Jennifer Cohen, M.D.
Escondido, CA · $1,369 in drug and device payments (2025) · (760) 385-3739
Dr. Jennifer Cullen, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (442) 281-5000
Dr. John Anshus, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. John Fredericks, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. John Gill, M.D.
Escondido, CA · $90 in drug and device payments (2025) · (760) 739-3300
Dr. Kevin Hutton, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Lisa Kinney-ham, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (442) 281-5000
Dr. Madison Ginn, DO
Escondido, CA · $33 in drug and device payments (2025) · (805) 415-9175
Dr. Mark Spiro, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300
Dr. Martin Oretsky, M.D.
Escondido, CA · No drug or device payments recorded (2025) · (760) 739-3300

Common questions

How many Emergency Medicine providers are in California?

There are 7,777 Emergency Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Emergency Medicine providers in California offer telehealth?

Yes. 234 of the 7,777 Emergency Medicine providers in California (about 3%) report offering telehealth services in CMS data.

Which cities in California have the most Emergency Medicine providers?

Los Angeles (630), San Diego (496), Sacramento (371) have the highest concentration of Emergency Medicine providers in California.

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

1,103 of 7,777 Emergency Medicine providers in California (14%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Emergency Medicine Doctors in California work in independent practices or large health systems?

Among 4,164 Emergency Medicine Doctors in California enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 27% through a mid-size group of 10 to 99, and 66% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Emergency Medicine Doctors in California work at?

According to CMS facility affiliation records, the California hospitals where the most Emergency Medicine Doctors hold privileges are Uci Health-Orange in Orange; Stanford Health Care in Stanford; Kaiser Foundation Hospital - Oakland/Richmond in Oakland.

Related reading on HealthcareDiscovery.AI

Emergency Medicine in all 50 states Search all 7,777 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 Emergency Medicine in California? Get featured.