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Anesthesiology in Chico, California

Data updated monthly · Last refresh September 2026

24 Anesthesiology providers practice in Chico. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Chico

Listed alphabetically. 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. Antonio Thomas, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7300
Dr. Barry Johnson, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7300
Dr. Bradley Tym, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 230-2000
Dr. Catherine Soto, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7330
Dr. Colton Soudan
Chico, CA · $59 in drug and device payments (2025) · (530) 332-7300
Dr. Curtis Eldenburg, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7300
Dr. Dave Loomba, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7330
Dr. Franklin Marcus, MD
Chico, CA · $65 in drug and device payments (2025) · (530) 332-7330
Dr. Ghassan Shidyak, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7300
Dr. Jenifer Henrie, MD
Chico, CA · $228 in drug and device payments (2025) · (530) 332-7330
Dr. Jenna Hansen, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7300
Dr. Maria Prieto
Chico, CA · $149 in drug and device payments (2025) · (530) 332-7330
Dr. Matthew Barron, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7330
Dr. Michael Hieb, MD
Chico, CA · $177 in drug and device payments (2025) · (530) 332-7330
Dr. Michael Pryomski, DO
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7330
Dr. Randall Waring, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 230-2000
Dr. Randy Gleason, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7300
Dr. Raymond Yip, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 230-2000
Dr. Robert Ertner, MD
Chico, CA · $118 in drug and device payments (2025) · (530) 332-7330
Dr. Robert Mellon, M.D.
Chico, CA · $19 in drug and device payments (2025) · (530) 898-1201
Dr. Roger Phillips, MD
Chico, CA · $1,331 in drug and device payments (2025) · (530) 332-7330
Dr. Stacy Bax, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7330
Dr. Vyacheslav Belous, D.O.
Chico, CA · No drug or device payments recorded (2025) · Telehealth · (530) 891-1676
Dr. Zachary Lipman, MD
Chico, CA · $3,669 in drug and device payments (2025) · Telehealth · (530) 343-4757

Common questions

How many Anesthesiology providers are in Chico, California?

There are 24 Anesthesiology providers with active NPI records practicing in Chico, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Chico Anesthesiology across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.