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. Mark Russell, MDOxnard, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 989-2663 Dr. Patrick Um, MDOxnard, CA · No drug or device payments recorded (2025) ·
(805) 988-2679 Dr. Richard Handin, MEDICAL DOCTOROxnard, CA · No drug or device payments recorded (2025) ·
(805) 988-2674 Dr. Shon Sidransky, M.D.Oxnard, CA · No drug or device payments recorded (2025) ·
(805) 988-2843 Dr. Van Anh Chandler, MEDICAL DOCTOROxnard, CA · No drug or device payments recorded (2025) ·
(805) 988-2674 Dr. Vanna ParikhOxnard, CA · No drug or device payments recorded (2025) ·
(805) 988-2500 Dr. Scott Herold, M.D.Pacific Grove, CA · No drug or device payments recorded (2025) ·
(831) 375-8637 Dr. Alexander Lampone, MDPacific Palisades, CA · No drug or device payments recorded (2025) ·
(310) 742-3500 Dr. Debra Maltenfort, MDPacific Palisades, CA · No drug or device payments recorded (2025) ·
(310) 936-7911 Dr. Jason DebonisPacific Palisades, CA · No drug or device payments recorded (2025) ·
(917) 575-6534 Dr. John Bibb, M.D.Pacific Palisades, CA · No drug or device payments recorded (2025) ·
(310) 459-3764 Dr. Joseph Hardwick, M.D.Pacific Palisades, CA · No drug or device payments recorded (2025) ·
(310) 459-9965 Dr. Michael Flanigan, M.D.Pacific Palisades, CA · No drug or device payments recorded (2025) ·
(310) 457-1079 Dr. Randall Pokomo, M.D.Pacific Palisades, CA · $334 in drug and device payments (2025) ·
(310) 445-9456 Dr. Susan Reynolds, MDPacific Palisades, CA · No drug or device payments recorded (2025) ·
(800) 361-5321 Dr. Angelo Kim, M.D.Palmdale, CA · No drug or device payments recorded (2025) ·
(661) 382-5000 Dr. Feyi Emembolu, M.D.Palmdale, CA · No drug or device payments recorded (2025) ·
(661) 382-6000 Dr. Raymond Ryan Ruiz, M.D.Palmdale, CA · No drug or device payments recorded (2025) ·
(915) 545-7345 Dr. Alison Pretti, M.D.Palm Desert, CA · No drug or device payments recorded (2025) ·
(760) 610-5508 Dr. Patricia James, M.D.Palm Desert, CA · $1,036 in drug and device payments (2025) · Telehealth ·
(760) 836-9066 Dr. Rosalind Fahmy, M.D.Palm Desert, CA · No drug or device payments recorded (2025) ·
(714) 728-8898 Dr. Thomas Mcmillan, M.D.Palm Desert, CA · No drug or device payments recorded (2025) ·
(760) 341-8800 Dr. Alan Fleckner, M.DPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6251 Dr. Amanda Balmages, DO, MPHPalm Springs, CA · $20 in drug and device payments (2025) ·
(760) 323-6830 Dr. Andrew Miller, MDPalm Springs, CA · $107 in drug and device payments (2025) · Telehealth ·
(209) 342-2300 Dr. Anna Kosmalska, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 416-4568 Dr. Anthony Ghidorzi, D.O.Palm Springs, CA · No drug or device payments recorded (2025) ·
(773) 368-6556 Dr. Babak Khazaeni, M.DPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6251 Dr. Brian Anderson, M.DPalm Springs, CA · $270 in drug and device payments (2025) · Telehealth ·
(760) 323-6251 Dr. Brooke Atkinson, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6511 Dr. Bryn WalshPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6830 Dr. Calvin Au, D.O.Palm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6251 Dr. Caroline Baber, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6511 Dr. Chad BunkerPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6511 Dr. Christopher Lemus, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6830 Dr. Cody Bielski, M.D.Palm Springs, CA · $125 in drug and device payments (2025) ·
(760) 323-6511 Dr. Coleman CowartPalm Springs, CA · $207 in drug and device payments (2025) ·
(760) 323-6830 Dr. Conrad Salinas, M.DPalm Springs, CA · $40 in drug and device payments (2025) ·
(760) 323-6251 Dr. Dakota Davidson, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6830 Dr. Derek Fish, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6511 Dr. Gianna Cross, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6830 Dr. Grant Nelson, M.D.Palm Springs, CA · $21 in drug and device payments (2025) ·
(760) 323-6511 Dr. Heng Lee, D.OPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6830 Dr. Howard CohenPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 674-3344 Dr. Isaak LaymanPalm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6511 Dr. Jacob Brown, DOPalm Springs, CA · No drug or device payments recorded (2025) ·
(541) 259-0235 Dr. Jacqueline Le, M.D.Palm Springs, CA · No drug or device payments recorded (2025) ·
(760) 323-6251 Dr. James McdonoughPalm Springs, CA · No drug or device payments recorded (2025) ·
(949) 292-7348 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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