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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. Molly Grassini
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 632-8101
Dr. Molly Hartrich, MD, MPH
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-2622
Dr. Moudi Hubeishy, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Nagi Sous, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4011
Dr. Nancy Kuhn, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 977-2423
Dr. Natasha Labelle, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (617) 733-6171
Dr. Natasha Thomas, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Natasha Wheaton, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-2111
Dr. Naveen Reddy, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 269-4509
Dr. Neal Moehrle, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (314) 750-8856
Dr. Neil Gandhi, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-2111
Dr. Neil Pathak, MD
Los Angeles, CA · $261 in drug and device payments (2025) · (323) 857-3161
Dr. Neil Ray, MD
Los Angeles, CA · $193 in drug and device payments (2025) · (310) 825-2111
Dr. Neil Shocket, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 857-2000
Dr. Nicholas Abraham, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 977-2121
Dr. Nicholas Altman, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 925-7375
Dr. Nicholas Herzik
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 409-1000
Dr. Nicholas Miniel, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (206) 473-1141
Dr. Nicholas Orozco
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-6937
Dr. Nicholas Testa, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 913-4892
Dr. Nicole Wojtal
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-2111
Dr. Niresh Perera, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 282-5211
Dr. Nisha Puri, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-1100
Dr. Noah Sugerman, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-0585
Dr. Oma Knox, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-6937
Dr. Onur Yenigun, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 748-2411
Dr. Pao Chiu, M.D.
Los Angeles, CA · $39 in drug and device payments (2025) · (213) 977-2423
Dr. Patricia Wong, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 742-5555
Dr. Patrick Lenehan, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 748-2411
Dr. Patrick Mcgarry, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 977-2121
Dr. Patrick Shanovich, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 742-5555
Dr. Patrick Springob, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4011
Dr. Paul Adler, D.O.
Los Angeles, CA · $132 in drug and device payments (2025) · (917) 974-8073
Dr. Paula Pearlman, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 857-2000
Dr. Paula Whiteman, M.D.
Los Angeles, CA · $341 in drug and device payments (2025) · (310) 423-8600
Dr. Paul Bronston, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 772-4100
Dr. Pauline Haroutunian, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 276-3707
Dr. Paul Jhun, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-6667
Dr. Peggy Tseng, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-2828
Dr. Pej Manoochehri, DO
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-6667
Dr. Peter Milano, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (786) 512-6311
Dr. Peter Sanders, DO
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4011
Dr. Peter Yoo, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-4011
Dr. Phillip Gruber, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-6667
Dr. Prasra Olson, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 660-2450
Dr. Priscilla Hanudel, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-0585
Dr. Priya Srihari, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 977-2121
Dr. Rachel Bass, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Radoslaw Bialczak, M.D., PH.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 409-1000
Dr. Rafael Chavez, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 226-2828

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.