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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. Kyle Brodmann, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Kyle Hersh, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (949) 400-3286
Dr. Kylie Van Hoesen, MD
San Diego, CA · $34 in drug and device payments (2025) · (800) 926-8273
Dr. Laura Dolkas, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 939-3400
Dr. Laurance Cracroft, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 260-7000
Dr. Lauren Altschuh
San Diego, CA · No drug or device payments recorded (2025) · (858) 249-6749
Dr. Lauren Maeda, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5113
Dr. Laurie Publicover, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 541-3400
Dr. Lawrence Decker, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6400
Dr. Leanne Cook
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Leen Samha, MD
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Leslie Mukau, MD
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Lindsey Ball, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 385-6263
Dr. Lisa Ann Remington, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5164
Dr. Lisa-jan Alcaraz, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Lisa Lowe, M.D., M.P.H.
San Diego, CA · No drug or device payments recorded (2025) · (858) 651-5918
Dr. Lolie Fromm, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 541-3400
Dr. Louie Wang, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6463
Dr. Lucia Modesti, M.D.
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 543-6222
Dr. Lynn Ji, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 213-6568
Dr. Maciej Witkos, MD
San Diego, CA · $20 in drug and device payments (2025) · (800) 926-8273
Dr. Madison Galasso, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (833) 574-2273
Dr. Mamata Kene, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 446-1646
Dr. Marc Davis, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 260-7000
Dr. Marc Kobernick, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 774-4468
Dr. Marcus Wang, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 260-7000
Dr. Marian Xu, M.D.
San Diego, CA · $132 in drug and device payments (2025) · (619) 543-6236
Dr. Maria Pelucio, MD
San Diego, CA · No drug or device payments recorded (2025) · (858) 249-6749
Dr. Mark Cannis, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 686-3800
Dr. Mark Deaver, M.D
San Diego, CA · No drug or device payments recorded (2025) · (619) 294-8111
Dr. Mark Koenig, M.D.
San Diego, CA · $24 in drug and device payments (2025) · (619) 543-3210
Dr. Mark Kramer, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 285-5990
Dr. Mark Kuhse, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 487-1800
Dr. Mark Meyer, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Mark Strickland, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Mark Tamsen, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 225-6200
Dr. Mark Williams, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6460
Dr. Matea Orlovic, DO
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Matthew Christensen, MD
San Diego, CA · $34 in drug and device payments (2025) · (619) 532-6400
Dr. Matthew Dickson, D.O.
San Diego, CA · No drug or device payments recorded (2025) · (619) 591-9999
Dr. Matthew Mason, MD
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Matthew Perl, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 605-7171
Dr. Matthew Poliakoff, D.O
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Matthew Silver
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5266
Dr. Max Caccese, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-6463
Dr. Maya Stawnychy
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Megan Keys
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-4627
Dr. Mette-margrethe Adkisson, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5113
Dr. Michael Griesinger, M.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 266-5000
Dr. Michael La Mar, MD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000

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

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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.