Anesthesiologists in California
Data updated monthly · Last refresh October 2026
7,627 Anesthesiology providers practice in California, including 106 (1%) 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.
7,627providers
106telehealth
Los Angelestop city
Anesthesiology by city in California
Choose a city to see providers there.
Anesthesiology 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. Chuan Ren, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. Clifford Jordan, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 631-2310 Dr. Cornelia Muehlhauser, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(818) 550-0900 Dr. Cristian Prunean, MDNewport Beach, CA · $80 in drug and device payments (2025) ·
(949) 764-6954 Dr. Daniel Chun, MDNewport Beach, CA · $132 in drug and device payments (2025) ·
(949) 764-6954 Dr. David Chavez, MDNewport Beach, CA · $221 in drug and device payments (2025) ·
(949) 764-6954 Dr. David Cipolla, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. David Richards, MDNewport Beach, CA · $121 in drug and device payments (2025) ·
(949) 764-6954 Dr. David Woodward, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 645-6272 Dr. Demoyle Howell, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 631-0988 Dr. Don Mills, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 706-6300 Dr. Douglas Mest, M.D.Newport Beach, CA · $14,822 in drug and device payments (2025) ·
(949) 515-6218 Dr. Douglas Powell, MDNewport Beach, CA · $14 in drug and device payments (2025) ·
(949) 764-6954 Dr. Dzuy Vu, MDNewport Beach, CA · $251 in drug and device payments (2025) ·
(949) 764-6954 Dr. Elizabeth Bales, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 410-4207 Dr. Emmanuel Addo, M.D.Newport Beach, CA · $41 in drug and device payments (2025) ·
(949) 251-1502 Dr. Erin Mchale, MDNewport Beach, CA · $29 in drug and device payments (2025) ·
(949) 764-6954 Dr. Eva Segovia, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. Fred Reed, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. George Taylor, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 872-1189 Dr. Jack Kan, M.D.Newport Beach, CA · $102 in drug and device payments (2025) ·
(858) 565-9666 Dr. Jacob Cornett, MDNewport Beach, CA · $15 in drug and device payments (2025) ·
(949) 764-6954 Dr. Jeffrey Topkis, D.O.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 631-0988 Dr. Jennifer King, MDNewport Beach, CA · $1,523 in drug and device payments (2025) ·
(949) 764-6954 Dr. John Holcombe, MDNewport Beach, CA · $20 in drug and device payments (2025) ·
(949) 764-6954 Dr. John Schwab, M.D.Newport Beach, CA · $120 in drug and device payments (2025) ·
(949) 721-1113 Dr. Joseph Riggio, MDNewport Beach, CA · $202 in drug and device payments (2025) ·
(949) 764-6954 Dr. Joseph Rinehart, MDNewport Beach, CA · $6,127 in drug and device payments (2025) ·
(714) 715-2017 Dr. Julio Flores, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 645-6272 Dr. Kristin Smith, MDNewport Beach, CA · $47 in drug and device payments (2025) ·
(949) 764-6954 Dr. Kurt LeiningerNewport Beach, CA · $15 in drug and device payments (2025) ·
(949) 424-6422 Dr. Leighton Smith, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. Libing Wang, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. Lindsay Lopata, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 833-1432 Dr. Marc Cubeiro, MDNewport Beach, CA · $24 in drug and device payments (2025) ·
(949) 387-9700 Dr. Marilyn Syrett, D.O.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 310-4393 Dr. Matthew Le Duc, MDNewport Beach, CA · $53 in drug and device payments (2025) ·
(949) 764-6954 Dr. Michael Cully, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. Michael Reines, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 887-1580 Dr. Mohammed Abdel Rahim, M.B.CH.BNewport Beach, CA · No drug or device payments recorded (2025) ·
(305) 333-4464 Dr. Nelson Westerhout, MDNewport Beach, CA · $186 in drug and device payments (2025) ·
(949) 764-6954 Dr. Paul Tharp, MDNewport Beach, CA · $56 in drug and device payments (2025) ·
(949) 764-6954 Dr. Peter Hodgson, M.D.Newport Beach, CA · $70 in drug and device payments (2025) ·
(949) 764-6954 Dr. Philip Das, M.D.Newport Beach, CA · $81 in drug and device payments (2025) ·
(949) 646-6999 Dr. Rebecca Suh, M.D.Newport Beach, CA · $85 in drug and device payments (2025) ·
(714) 309-4034 Dr. Richard Cano, MDNewport Beach, CA · $1,136 in drug and device payments (2025) ·
(949) 764-5438 Dr. Richard Ruffalo, MDNewport Beach, CA · No drug or device payments recorded (2025) ·
(949) 764-6954 Dr. Robert Kim, M.D.Newport Beach, CA · $184 in drug and device payments (2025) ·
(949) 764-6954 Dr. Robert Kopel, MDNewport Beach, CA · $26 in drug and device payments (2025) ·
(949) 764-6954 Dr. Robert Olson, M.D.Newport Beach, CA · No drug or device payments recorded (2025) ·
(949) 218-4153 Common questions
How many Anesthesiology providers are in California?There are 7,627 Anesthesiology providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.
Do Anesthesiology providers in California offer telehealth?Yes. 106 of the 7,627 Anesthesiology providers in California (about 1%) report offering telehealth services in CMS data.
Which cities in California have the most Anesthesiology providers?Los Angeles (774), San Diego (690), San Francisco (508) have the highest concentration of Anesthesiology providers in California.
How many Anesthesiology providers in California received drug or device company payments?2,112 of 7,627 Anesthesiology providers in California (28%) 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 Anesthesiologists in California work in independent practices or large health systems?Among 4,562 Anesthesiologists in California enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 24% through a mid-size group of 10 to 99, and 68% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Anesthesiologists in California work at?According to CMS facility affiliation records, the California hospitals where the most Anesthesiologists hold privileges are Stanford Health Care in Stanford; Cedars-Sinai Medical Center in Los Angeles; Uci Health-Orange in Orange.
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