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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. Thamir Essayyad, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8571
Dr. Theodore Muller, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-3003
Dr. Thomas Fulwider, MD
Sacramento, CA · No drug or device payments recorded (2025) · (330) 493-4443
Dr. Thomas Russell, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Timothy Horeczko, M.D., M.S.C.R.
Sacramento, CA · No drug or device payments recorded (2025) · (310) 222-3501
Dr. Timothy Sturgill, MD
Sacramento, CA · No drug or device payments recorded (2025) · (330) 493-4443
Dr. Toya James, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (917) 494-3344
Dr. Tracy Nguyen
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Trevor Cadogan, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Trevor Heneveld, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8570
Dr. Tris Rieland, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 423-6126
Dr. Troy Falck, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Tyler Andre, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (949) 293-5700
Dr. Tyler Slocum
Sacramento, CA · No drug or device payments recorded (2025) · (805) 709-4269
Dr. Valerie Monnier
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. Veer Vithalani, MD
Sacramento, CA · $126 in drug and device payments (2025) · (858) 206-8493
Dr. Verena Schandera, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 734-8570
Dr. Vinh Le, MD
Sacramento, CA · $16 in drug and device payments (2025) · (916) 973-5000
Dr. Virginia Tsai, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-1376
Dr. Wallace Mckinney, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8571
Dr. Warrik Staines
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8571
Dr. William Durston, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. William Eddy, MD
Sacramento, CA · No drug or device payments recorded (2025) · (925) 788-5795
Dr. William Nickerson, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5000
Dr. William Swanson
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-8570
Dr. William Teague, M.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5010
Dr. William Trythall, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-2000
Dr. Yeoshina Pillay, MD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-5016
Dr. Chuan-jay Chen, MD
Saint Helena, CA · No drug or device payments recorded (2025) · (707) 963-6425
Dr. Dan Clay, M.D.
Saint Helena, CA · No drug or device payments recorded (2025) · (707) 963-6311
Dr. Edward Stump, M.D.
Saint Helena, CA · $69 in drug and device payments (2025) · (707) 963-6311
Dr. Edwin Carlson, M.D.
Saint Helena, CA · No drug or device payments recorded (2025) · (707) 963-3611
Dr. Jose Miranda, M.D.
Saint Helena, CA · No drug or device payments recorded (2025) · (707) 963-3611
Dr. Alexander Charmoz
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Alexander Guendel
Salinas, CA · No drug or device payments recorded (2025) · (831) 755-4111
Dr. Anastasia Markovtsova
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Arash Farzan, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Camilla Sulak, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 424-7389
Dr. Catherine Ferguson, M.D.
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. Cole Klick, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 755-6268
Dr. Colleen Taylor, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 759-1840
Dr. Craig Walls, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 775-6268
Dr. Cristina Martinez, M.D.
Salinas, CA · No drug or device payments recorded (2025) · (831) 759-1840
Dr. David Gregor, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 757-4333
Dr. David Ramos, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 759-1840
Dr. Demetri Euter, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 759-3257
Dr. Diane Dawley, MD
Salinas, CA · $59 in drug and device payments (2025) · (831) 757-4333
Dr. Elpidio Resendez, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 759-1840
Dr. Erica Locke, M.D
Salinas, CA · No drug or device payments recorded (2025) · (831) 759-1840
Dr. Eric Fajardo, MD
Salinas, CA · No drug or device payments recorded (2025) · (831) 759-1840

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.