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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. Michael Lee, M.D.
Rancho Santa Fe, CA · $30 in drug and device payments (2025) · (858) 472-3024
Dr. Andrew Mcfadden, D.O.
Redding, CA · $26 in drug and device payments (2025) · (530) 225-6000
Dr. Basavaraj Nagappala, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 241-0410
Dr. Bridgett Payne, MD
Redding, CA · No drug or device payments recorded (2025) · (650) 575-0761
Dr. Carl Koutnik, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 243-0440
Dr. Daniel Fox, M.D.
Redding, CA · $35 in drug and device payments (2025) · (858) 876-4105
Dr. Daniel Goodman, MD
Redding, CA · $20 in drug and device payments (2025) · (530) 605-4557
Dr. David Ho, MD
Redding, CA · $33 in drug and device payments (2025) · (530) 225-7100
Dr. David Sydow, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 241-0410
Dr. Douglas Mandel, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 225-7100
Dr. Hojin Wang, MD
Redding, CA · $17 in drug and device payments (2025) · (530) 225-6000
Dr. John Copeland, MD
Redding, CA · $99 in drug and device payments (2025) · (530) 242-5865
Dr. John Dyson, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 209-2090
Dr. John Stewart, MD
Redding, CA · $45 in drug and device payments (2025) · (530) 225-6000
Dr. Jonathan Kombrinck, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 225-6000
Dr. Keith Gray, M.D.
Redding, CA · No drug or device payments recorded (2025) · (530) 225-6000
Dr. Malabika Kulkarni, M.D.
Redding, CA · No drug or device payments recorded (2025) · (530) 225-8715
Dr. Marilyn Hulter, M.D.
Redding, CA · No drug or device payments recorded (2025) · (530) 225-8700
Dr. Mario Alvarado, D.O.
Redding, CA · $17 in drug and device payments (2025) · (530) 225-6000
Dr. Norma Marks, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 243-0440
Dr. Pauline Carroll, DO
Redding, CA · No drug or device payments recorded (2025) · (800) 289-4774
Dr. Pavan Davuluri, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 241-0410
Dr. Rajnish Patel, MD
Redding, CA · $14 in drug and device payments (2025) · (530) 241-0410
Dr. Rameshkumar Kakarlapudi, M.D
Redding, CA · No drug or device payments recorded (2025) · (530) 241-0410
Dr. Ramon Deleon, MD
Redding, CA · $17 in drug and device payments (2025) · (530) 225-7100
Dr. Randall Borg, MD
Redding, CA · $60 in drug and device payments (2025) · (530) 243-0440
Dr. Ravikumar Tripuraneni, MD
Redding, CA · $125 in drug and device payments (2025) · (530) 241-0410
Dr. Stephen Nichols, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 241-0410
Dr. Thomas Cramer, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 243-0440
Dr. Thomas Thomas, MD
Redding, CA · No drug or device payments recorded (2025) · (530) 243-1559
Dr. Afshin Zadfar
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Anna Hsieh, MD
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Arun Agrawal, D.O.
Redlands, CA · $92 in drug and device payments (2025) · (909) 739-3311
Dr. Clinton Riddell, MD
Redlands, CA · No drug or device payments recorded (2025) · (909) 335-5619
Dr. Douglas Brockmann, M.D.
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Hung-hei Yung, M.D.
Redlands, CA · $17 in drug and device payments (2025) · (909) 793-3311
Dr. Jeffrey Lewis, DO
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Ji Hye Yoo, M.D.,,
Redlands, CA · No drug or device payments recorded (2025) · (909) 335-4189
Dr. John Wuchenich, M.D.
Redlands, CA · No drug or device payments recorded (2025) · (909) 792-3545
Dr. Juan De La Riva, MD
Redlands, CA · No drug or device payments recorded (2025) · (909) 786-0725
Dr. Khanh Pham, D.O.
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Kirk Howard, M.D.
Redlands, CA · No drug or device payments recorded (2025) · (909) 335-5619
Dr. Liang Zhang, M.D.
Redlands, CA · No drug or device payments recorded (2025) · (909) 335-5412
Dr. Linda Martin, M.D.
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Luis Sanchez, DO
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Michael Goldberg, MD
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Mohammed Radmard, MD
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Nguyen Bui, M.D.
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311
Dr. Paul Kim, MD
Redlands, CA · $123 in drug and device payments (2025) · (909) 793-3311
Dr. Richard Barnhardt, M.D.
Redlands, CA · No drug or device payments recorded (2025) · (909) 793-3311

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.