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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 in Los Angeles774 providers
Anesthesiology in San Diego690 providers
Anesthesiology in San Francisco508 providers
Anesthesiology in Sacramento400 providers
Anesthesiology in Stanford389 providers
Anesthesiology in Orange272 providers
Anesthesiology in West Hollywood246 providers
Anesthesiology in Torrance136 providers
Anesthesiology in Oakland130 providers
Anesthesiology in San Jose127 providers
Anesthesiology in Loma Linda123 providers
Anesthesiology in Palo Alto113 providers
Anesthesiology in Walnut Creek100 providers
Anesthesiology in Newport Beach93 providers
Anesthesiology in Long Beach86 providers
Anesthesiology in Fresno81 providers
Anesthesiology in Modesto75 providers
Anesthesiology in Santa Barbara68 providers
Anesthesiology in Santa Rosa67 providers
Anesthesiology in Rancho Mirage60 providers
Anesthesiology in Pasadena60 providers
Anesthesiology in Riverside55 providers
Anesthesiology in Glendale51 providers
Anesthesiology in Bakersfield51 providers

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. Martin London, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Mary Han
San Francisco, CA · No drug or device payments recorded (2025) · (562) 896-0322
Dr. Maryn Kanter, MD
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-8145
Dr. Matheus Janiques, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Mathieu Lafargue, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8934
Dr. Matthew Aldred
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Matthew Dudley, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 514-3781
Dr. Matthew Giudice, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-3235
Dr. Matthew Lawrence, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6000
Dr. Matthias Behrends, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-2134
Dr. Matthias Braehler, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-9054
Dr. Maxime Leger, MD, PHD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 341-5037
Dr. Meagan Holden, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (650) 400-2204
Dr. Megha Parekh, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-9035
Dr. Meg Ohare, M.D.
San Francisco, CA · $80 in drug and device payments (2025) · (415) 596-4711
Dr. Melanie Henry, M.D.
San Francisco, CA · $34 in drug and device payments (2025) · Telehealth · (415) 885-7534
Dr. Melissa Haehn, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Melissa Haque, MBBS
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Melissa Sullivan, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-3235
Dr. Melissa Wheeler, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 436-3235
Dr. Melvina Cheung, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-9035
Dr. Melvin La, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 440-2972
Dr. Merlin Larson, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 885-7412
Dr. Mervyn Maze, MB, CHB
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-9035
Dr. Michael Bokoch, M.D., PH.D.
San Francisco, CA · No drug or device payments recorded (2025) · (650) 387-4314
Dr. Michael Brook, MD
San Francisco, CA · $18 in drug and device payments (2025) · (415) 476-9035
Dr. Michael Curtis, MD
San Francisco, CA · $81 in drug and device payments (2025) · (415) 514-3781
Dr. Michael Ganter, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 206-8934
Dr. Michael Gropper, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1116
Dr. Michael Hulton, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 431-9070
Dr. Michael Lipnick, MD
San Francisco, CA · No drug or device payments recorded (2025) · (628) 206-3194
Dr. Michael Mcgehee, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6000
Dr. Michael Paluy
San Francisco, CA · No drug or device payments recorded (2025) · (415) 514-7952
Dr. Michael Spiro, MB.BS
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-2131
Dr. Michael Wirth, MBBS, FANZCA
San Francisco, CA · No drug or device payments recorded (2025) · (415) 720-9582
Dr. Michael Yanakakis, MD
San Francisco, CA · $18 in drug and device payments (2025) · (415) 719-0000
Dr. Michelle Chen, M.D.
San Francisco, CA · $174 in drug and device payments (2025) · (312) 952-2561
Dr. Michelle Nguyen, M.D.
San Francisco, CA · $213 in drug and device payments (2025) · (415) 514-7952
Dr. Michelle Torres, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 750-5771
Dr. Michelle Wang
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Mikhaela Arambulo, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-9035
Dr. Mimi Lee, MD, PHD
San Francisco, CA · $34 in drug and device payments (2025) · (415) 846-9989
Dr. Min Yoon, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 719-0000
Dr. Miriam Castro, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (206) 818-8429
Dr. Monique King, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-9035
Dr. Muhammad Ghotbi, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Muhammad Shaikh, M.D.
San Francisco, CA · $111 in drug and device payments (2025) · (415) 476-2131
Dr. Myat Aung, MBBS
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-9043
Dr. Mylene Lecours, M.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 885-7626
Dr. My Liu, MD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 440-1100

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.

Related reading on HealthcareDiscovery.AI

Anesthesiology in all 50 states Search all 7,627 in the directory Ask Zach for help choosing

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Anesthesiology in California? Get featured.