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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. Matthew Vandiver, M.D., PH.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-6629
Dr. Maxime Cannesson, MD
Los Angeles, CA · $20,588 in drug and device payments (2025) · (310) 267-8626
Dr. Max Lin, MD
Los Angeles, CA · $22 in drug and device payments (2025) · (213) 624-8411
Dr. Maziar Nourian
Los Angeles, CA · $350 in drug and device payments (2025) · (310) 267-8626
Dr. Meera Grover, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-3316
Dr. Megan Friedman, D.O.
Los Angeles, CA · $26 in drug and device payments (2025) · (571) 331-4348
Dr. Megan Paskitti, M.D., M.S.
Los Angeles, CA · $107 in drug and device payments (2025) · (310) 478-3711
Dr. Megan Thomas, MD
Los Angeles, CA · $42 in drug and device payments (2025) · (310) 825-9111
Dr. Melanie Kusonruksa, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Meron Admassu, RN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Michael Bottros, MD
Los Angeles, CA · $108,704 in drug and device payments (2025) · Telehealth · (323) 442-7400
Dr. Michael Chen, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 375-5931
Dr. Michael Cheng, MD
Los Angeles, CA · $205 in drug and device payments (2025) · (323) 783-4011
Dr. Michael Dzima
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Michael Lii
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Michael Liu, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (833) 574-2273
Dr. Michael Lobasso
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Michael Noel, D.O.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 267-0477
Dr. Michael Roberts, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 559-8276
Dr. Michael Simon-baker, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 873-8111
Dr. Michael Sopher, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Michael Tan
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-3899
Dr. Michael Tom, MD
Los Angeles, CA · $121 in drug and device payments (2025) · (323) 442-7400
Dr. Michael Van Tienderen, DO
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8678
Dr. Michael Wolfe, MD
Los Angeles, CA · $293 in drug and device payments (2025) · (310) 267-3590
Dr. Michelle Braunfeld, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Michelle Harvey, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-9111
Dr. Michelle Kim, M.D.
Los Angeles, CA · $209 in drug and device payments (2025) · (310) 267-8655
Dr. Michelle Schlunt, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-7496
Dr. Mitchell Friedman, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 857-2000
Dr. Mohamed Eloustaz, M.D.
Los Angeles, CA · $387 in drug and device payments (2025) · (323) 442-7400
Dr. Mojgan Moallempour, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-7400
Dr. Monica Kim, M.D.
Los Angeles, CA · $28 in drug and device payments (2025) · (323) 409-7748
Dr. Moody Makar, M.D.
Los Angeles, CA · $12,861 in drug and device payments (2025) · (310) 423-5841
Dr. Mor-dak Chan, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Nader Tondravi, M.D.
Los Angeles, CA · $124 in drug and device payments (2025) · Telehealth · (310) 267-8626
Dr. Najmeh Sadoughi
Los Angeles, CA · $287 in drug and device payments (2025) · Telehealth · (310) 267-8626
Dr. Namita Bhopal, MD
Los Angeles, CA · $156 in drug and device payments (2025) · (562) 316-4591
Dr. Nancy Boulos
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 301-5200
Dr. Nasim Ali, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (562) 427-5363
Dr. Natale Naim, M.D.
Los Angeles, CA · $15,517 in drug and device payments (2025) · (310) 267-8626
Dr. Natalie Lee, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 637-2539
Dr. Natalie Moreland, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8626
Dr. Nathan Schulman
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8655
Dr. Naushad Ahmed, D.O.
Los Angeles, CA · $90 in drug and device payments (2025) · (323) 442-7400
Dr. Ned Sasaki, M.D.
Los Angeles, CA · $51 in drug and device payments (2025) · (310) 665-7150
Dr. Neil Shaw
Los Angeles, CA · $156 in drug and device payments (2025) · (310) 267-3899
Dr. Ngoc-oanh Tran, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 484-7111
Dr. Nhat To, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 267-8654
Dr. Nhi Castano, MD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 382-7304

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

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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.