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. Erin Sullivan, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 759-3085 Dr. Esteban Cubillos Torres, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 757-4333 Dr. Hossein Gharakhani, D.O.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 757-4333 Dr. Ian Stehmeier, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Ira Tilles, MDSalinas, CA · $279 in drug and device payments (2025) ·
(831) 757-4333 Dr. James Stubblefield, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 422-7777 Dr. Jamila Holloway, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 757-4333 Dr. Jeffrey Bass, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 647-7611 Dr. Jennerfer Tiscareno, MDSalinas, CA · No drug or device payments recorded (2025) · Telehealth ·
(831) 755-4123 Dr. Juan Carlos Montoy, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Kimberly Moulton, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 242-8392 Dr. Lorena Monarrez, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 755-6268 Dr. Madison Hunt, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Mario Quintero, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 755-4111 Dr. Michael Greene, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Michael Moeller, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 796-1603 Dr. Misty Navarro, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1843 Dr. Nanette Blair, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Nikolas Greenson, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Paul Marchand, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 757-4333 Dr. Paul Simcoe, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 755-6268 Dr. Rakesh Singh, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Robert Morris, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 422-7777 Dr. Ronald Gertsch, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 751-7070 Dr. Ruth Selvidge, M.D.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 647-7611 Dr. Stephen Meigher, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 757-4333 Dr. Theresa Marsh, MDSalinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Zachary Nakao, D.O.Salinas, CA · No drug or device payments recorded (2025) ·
(831) 759-1840 Dr. Donald Mcgee, MDSan Andreas, CA · No drug or device payments recorded (2025) ·
(330) 493-4443 Dr. Marc Walter, MDSan Andreas, CA · No drug or device payments recorded (2025) ·
(330) 493-4443 Dr. Wyatt Jaffe, MDSan Andreas, CA · No drug or device payments recorded (2025) ·
(209) 754-2510 Dr. Ashlyn WhittakerSan Bernardino, CA · No drug or device payments recorded (2025) ·
(909) 806-1534 Dr. Brian BearieSan Bernardino, CA · No drug or device payments recorded (2025) · Telehealth ·
(909) 881-4357 Dr. David Tito, M.D.San Bernardino, CA · No drug or device payments recorded (2025) ·
(909) 883-8711 Dr. Debbie Bervel, MDSan Bernardino, CA · No drug or device payments recorded (2025) ·
(330) 493-4443 Dr. Judy Patterson, M.DSan Bernardino, CA · No drug or device payments recorded (2025) ·
(909) 881-4357 Dr. Karan Sandhu, DOSan Bernardino, CA · No drug or device payments recorded (2025) ·
(530) 329-3826 Dr. Matthew Stilson, M.D.San Bernardino, CA · No drug or device payments recorded (2025) ·
(909) 881-4357 Dr. Micah Wittler, D.O.San Bernardino, CA · No drug or device payments recorded (2025) ·
(909) 806-1529 Dr. Nyda Pamintuan, MDSan Bernardino, CA · No drug or device payments recorded (2025) ·
(909) 883-8711 Dr. Sabina Moore-cohen, MDSan Bernardino, CA · $30 in drug and device payments (2025) ·
(909) 806-1598 Dr. Wendy Wehmeyer, DVMSan Bernardino, CA · $19 in drug and device payments (2025) ·
(919) 600-1100 Dr. Willard Gilbert, MDSan Bernardino, CA · No drug or device payments recorded (2025) ·
(909) 883-8711 Dr. Yasmina Boyd, M.DSan Bernardino, CA · $22 in drug and device payments (2025) ·
(909) 881-4357 Dr. Christian Molstrom, M.D.San Bruno, CA · $15 in drug and device payments (2025) ·
(650) 270-2395 Dr. John Horning, MDSan Bruno, CA · No drug or device payments recorded (2025) ·
(415) 300-4436 Dr. Karen Feeney, M.DSan Bruno, CA · No drug or device payments recorded (2025) ·
(650) 270-2395 Dr. Caron Aghareza, M.D.San Carlos, CA · No drug or device payments recorded (2025) ·
(404) 441-2661 Dr. David Andreski, MDSan Carlos, CA · No drug or device payments recorded (2025) ·
(650) 596-4100 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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