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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. Brianna Beaver
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Brian Tanner, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-3790
Dr. Bruce Gordon, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-3003
Dr. Bryce Tanner, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Bryn Mumma, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-5010
Dr. Cameron Barr, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8570
Dr. Caroline Nguyen, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-3003
Dr. Caroline Vokos, MD
Sacramento, CA · No drug or device payments recorded (2025) · (800) 282-3284
Dr. Carolyn Haase, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Carrieann Drenten, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 887-1130
Dr. Cassie Quint, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-6000
Dr. Catherine Kutsuris, DO
Sacramento, CA · No drug or device payments recorded (2025) · (916) 423-6126
Dr. Catherine Norbutas, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2511
Dr. Cesar Aristeiguieta, MD
Sacramento, CA · No drug or device payments recorded (2025) · (626) 676-8990
Dr. Charles Mcelyea, MD, MPH
Sacramento, CA · $61 in drug and device payments (2025) · (916) 734-8570
Dr. Charles Vu, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8571
Dr. Chase Nicholson, DO
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8570
Dr. Cheryl Vance, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8583
Dr. Christian Casteel, DO
Sacramento, CA · No drug or device payments recorded (2025) · (312) 942-7100
Dr. Christian Feinauer, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 454-2222
Dr. Christina Bosserman, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Christina Kurnik
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5974
Dr. Christine Castro, D.O.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8571
Dr. Christine Mcbeth, D.O.
Sacramento, CA · $107 in drug and device payments (2025) · Telehealth · (916) 734-8570
Dr. Christopher Beck, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8570
Dr. Christopher Canfield, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Christopher Lawrence, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Clayton Wu
Sacramento, CA · No drug or device payments recorded (2025) · (916) 816-0599
Dr. Connie Mitchell, MD, MPH
Sacramento, CA · No drug or device payments recorded (2025) · (916) 600-2412
Dr. Dale Cotton, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Dale Till, MD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-5010
Dr. Dana Rygg, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Dana Vierra, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8568
Dr. Dane Stevenson, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8571
Dr. Daniel Colby, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-8571
Dr. Daniel Hernandez, MD
Sacramento, CA · $62 in drug and device payments (2025) · Telehealth · (916) 734-5010
Dr. Daniel Lee
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Daniel Nishijima, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-3884
Dr. Daniel Quesada, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (562) 862-2737
Dr. Daniel Stewart, D.O.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8570
Dr. Danner Hodgson, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5010
Dr. Darin Trier, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Dariush Garber, MD, MPH
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8571
Dr. David Barnes, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-8571
Dr. David Betting, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8570
Dr. David Bradbury, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. David Cameron, D.O.
Sacramento, CA · $17 in drug and device payments (2025) · (330) 493-4443
Dr. David Dillon, MD, PHD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8568
Dr. David Eckert, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. David Graber, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8249

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.