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 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. Tom Kuo, M.D.Marina Del Rey, CA · No drug or device payments recorded (2025) ·
(310) 827-3700 Dr. Deron Warren, D.O.Mariposa, CA · No drug or device payments recorded (2025) ·
(209) 966-3631 Dr. Joseph Rogers, MDMariposa, CA · $50 in drug and device payments (2025) ·
(209) 966-3631 Dr. Richard Harvey, M.D.Markleeville, CA · No drug or device payments recorded (2025) ·
(530) 694-2146 Dr. David Goldstein, MDMartinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. David Reedy, MDMartinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. David Suchow, MDMartinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. Jon Beauchamp, M. D.Martinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. Joseph BargerMartinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. Naman Shah, M.D.Martinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5000 Dr. Patrice RingoMartinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. Peter Kwok, M.D.Martinez, CA · No drug or device payments recorded (2025) ·
(925) 372-2735 Dr. Pyra Aarden, MDMartinez, CA · $46 in drug and device payments (2025) ·
(925) 370-5973 Dr. Rebecca Miller, MDMartinez, CA · $16 in drug and device payments (2025) ·
(925) 370-5973 Dr. Ritu MalikMartinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. R Stanger, MDMartinez, CA · No drug or device payments recorded (2025) ·
(925) 370-5110 Dr. Bradley Grausz, D.OMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4511 Dr. Davindeep Brar, MDMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. Donald Snyder, M.DMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. Evan Wu, M.D.Marysville, CA · $161 in drug and device payments (2025) ·
(530) 749-4300 Dr. George Williams, M.DMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. Karen Parker, M.DMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. Kashmir Singh, M.DMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. Kulwinder Singh, M.DMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. Mark Johnson, MDMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-3242 Dr. Matthew Donnelly, M.D.Marysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. Robert Martin, M.DMarysville, CA · No drug or device payments recorded (2025) ·
(530) 749-4300 Dr. William Webster, M.DMarysville, CA · $193 in drug and device payments (2025) ·
(530) 749-4300 Dr. Aravind Dasari, M.D.Mather, CA · $4,293 in drug and device payments (2025) ·
(916) 843-7000 Dr. Bodhi Canfield, DOMather, CA · No drug or device payments recorded (2025) ·
(916) 366-5406 Dr. David Maurier, MDMather, CA · No drug or device payments recorded (2025) ·
(916) 843-7000 Dr. Laura Jones, D.O.Mather, CA · No drug or device payments recorded (2025) ·
(916) 366-5406 Dr. Natalie Newman, MDMather, CA · No drug or device payments recorded (2025) ·
(916) 843-2849 Dr. Ken Miller, MDMckinleyville, CA · $47 in drug and device payments (2025) ·
(707) 839-2210 Dr. Mitchell Brown, MDMenifee, CA · No drug or device payments recorded (2025) ·
(310) 990-8891 Dr. Darren Phelan, M.D.Menlo Park, CA · $20 in drug and device payments (2025) ·
(650) 326-0840 Dr. Yaniv Kerem, M.D.Menlo Park, CA · No drug or device payments recorded (2025) ·
(650) 724-0503 Dr. Vineet Sharma, MDMentone, CA · No drug or device payments recorded (2025) ·
(909) 709-7133 Dr. Ajinder Singh, MD., CPEMerced, CA · No drug or device payments recorded (2025) ·
(209) 564-5130 Dr. Arian Nachat, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 385-7111 Dr. Barbara Newman, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 385-7111 Dr. Craig Devinney, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 385-7111 Dr. Fatoumata Lelenta, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 564-5130 Dr. James HardyMerced, CA · No drug or device payments recorded (2025) · Telehealth ·
(209) 385-7111 Dr. John Ludlow, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 564-5000 Dr. John Mcneil, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 564-5000 Dr. Laura Fletcher, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 385-7111 Dr. Ma Lovely Batasin, DOMerced, CA · No drug or device payments recorded (2025) ·
(209) 564-5000 Dr. Martin Rossip, M.D.Merced, CA · No drug or device payments recorded (2025) ·
(209) 725-8000 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
Related
