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. Raphael Falk, M.D., M.P.H.San Francisco, CA · No drug or device payments recorded (2025) ·
(917) 691-5623 Dr. Reid Brackin, M.DSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-6300 Dr. Remy BizimunguSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Rene Monzon, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Richard Naidus, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-6000 Dr. Rio Beardsley, MDSan Francisco, CA · $2,149 in drug and device payments (2025) ·
(415) 600-3333 Dr. Ritik Chandra, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(414) 509-5375 Dr. Robert Bowyer, DOSan Francisco, CA · No drug or device payments recorded (2025) ·
(209) 342-2300 Dr. Robert Buehl, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 647-7949 Dr. Robert Colvin, MDSan Francisco, CA · $341 in drug and device payments (2025) ·
(209) 342-2300 Dr. Robert GoodnoughSan Francisco, CA · No drug or device payments recorded (2025) ·
(628) 206-8000 Dr. Roberto Mendez, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 833-2000 Dr. Robin Roberts, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 600-0600 Dr. Robin Serrahn, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(209) 342-2300 Dr. Roel Farrales, MDSan Francisco, CA · $43 in drug and device payments (2025) ·
(415) 441-6924 Dr. Roger Ellis, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(419) 681-4404 Dr. Rosny Daniel, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Ross Levin, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(141) 535-3152 Dr. Russell Braun, M.D.San Francisco, CA · No drug or device payments recorded (2025) · Telehealth ·
(415) 965-7944 Dr. Russell Dowell, DOSan Francisco, CA · No drug or device payments recorded (2025) ·
(510) 727-3320 Dr. Ryan LichtargeSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Ryan Martin, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(628) 206-8000 Dr. Samuel Wagner, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(628) 206-5753 Dr. Sarah Miglis, D.O.San Francisco, CA · No drug or device payments recorded (2025) ·
(415) 600-0600 Dr. Sarah Schaaf, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(415) 600-6990 Dr. Scott Campbell, MD, MPHSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 833-2000 Dr. Scott CarneySan Francisco, CA · No drug or device payments recorded (2025) ·
(213) 210-1107 Dr. Scott Fruhan, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(617) 816-7300 Dr. Seamus Lonergan, M.D.San Francisco, CA · $16,709 in drug and device payments (2025) ·
(415) 775-9619 Dr. Sevasti Dames, MDSan Francisco, CA · $66,828 in drug and device payments (2025) ·
(415) 230-5489 Dr. Shelby Murphy, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1238 Dr. Sherry Bird, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 600-3333 Dr. Shirin KasturiaSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Siavash Sarlati, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(504) 410-7984 Dr. Simson HonSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Srihari NamperumalSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Stacie Solt, M.D.San Francisco, CA · $119 in drug and device payments (2025) ·
(415) 746-1940 Dr. Stephen Anderka, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(209) 342-2300 Dr. Steven Ansley, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(209) 342-2300 Dr. Steven Groke, MDSan Francisco, CA · $68 in drug and device payments (2025) · Telehealth ·
(800) 221-5140 Dr. Steven Kaminski, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 621-5055 Dr. Steven Polevoi, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1238 Dr. Steven Straube, M.D.San Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Susan Bradshaw, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 796-2242 Dr. Susan Lambe, MDSan Francisco, CA · No drug or device payments recorded (2025) · Telehealth ·
(415) 353-1238 Dr. Swati Singh, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Teri Reynolds, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1885 Dr. Terrence LeeSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 Dr. Theresa ChengSan Francisco, CA · No drug or device payments recorded (2025) ·
(628) 206-5753 Dr. Tianyu Tang, MDSan Francisco, CA · No drug or device payments recorded (2025) ·
(415) 353-1529 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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