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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. Eric Patten
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Erik Miguel, DO
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Harry Wolf, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2213
Dr. Jacqueline Yeager, DO
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2000
Dr. Jasmine Gill, DO
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2213
Dr. Jeff Wells
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Jerry Jacobson, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 635-6090
Dr. John Hipskind, M.D.
Visalia, CA · $47 in drug and device payments (2025) · (559) 624-2215
Dr. Jorge Garcia, MD
Visalia, CA · No drug or device payments recorded (2025) · (661) 742-8757
Dr. Joseph Lewis, MD
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2000
Dr. Joshua Obamedo, MD
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2796
Dr. Juan Arhancet, D.O
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Kunal Sukhija, MD
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Lillian Batizy, MD
Visalia, CA · $19 in drug and device payments (2025) · (559) 624-2000
Dr. Lori Winston, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-5215
Dr. Madeleine Alexeeva, D.O.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Mark Monterroso
Visalia, CA · $24 in drug and device payments (2025) · (661) 599-8786
Dr. Maryam Khan, DO
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Matthew Henschel, D.O.
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2000
Dr. Matthew Ishiki
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2000
Dr. Max Klahr, MD
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Michael Johnson
Visalia, CA · No drug or device payments recorded (2025) · (925) 998-7966
Dr. Michael Kastner, MD
Visalia, CA · $27 in drug and device payments (2025) · (559) 624-2000
Dr. Michael Niechayev
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Michael Solis, MD
Visalia, CA · $51 in drug and device payments (2025) · (559) 624-2213
Dr. Michael Stanley
Visalia, CA · $169 in drug and device payments (2025) · (559) 624-2213
Dr. Mitchell Foster, MD
Visalia, CA · No drug or device payments recorded (2025) · (559) 936-5704
Dr. Mitra Jefic, DO
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2000
Dr. Niaree Davis
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2000
Dr. Peter Aijian, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2215
Dr. Priscilla Henson, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (775) 342-3482
Dr. Puneet Gill, DO
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Rachelle Yellin, DO
Visalia, CA · No drug or device payments recorded (2025) · (831) 359-1773
Dr. Renee Denolf
Visalia, CA · $27 in drug and device payments (2025) · (559) 624-6999
Dr. Richard Nho
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Robert Granata
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Sean Oldroyd, D.O.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-5218
Dr. Sidney Frank, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2215
Dr. Stephanie Songey
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Stephen Wolfe, D.O.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-6999
Dr. Steven Carstens, D.O
Visalia, CA · $21 in drug and device payments (2025) · (559) 624-2215
Dr. Steven Larsen, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2215
Dr. Steve Rosonke, MD
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2213
Dr. Tam Le
Visalia, CA · $443 in drug and device payments (2025) · (559) 624-5218
Dr. Thomas Gray, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2215
Dr. Timothy Spade, M.D.
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2215
Dr. Travis Helm
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-2000
Dr. Xi Damrell, M.D.
Visalia, CA · $16 in drug and device payments (2025) · (559) 624-5218
Dr. Yong Hwan Kwon, M.D
Visalia, CA · No drug or device payments recorded (2025) · (559) 624-5218
Dr. Edwin Contreras, MD
Vista, CA · $3,230 in drug and device payments (2025) · Telehealth · (619) 330-8771

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.

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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.