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General Practice in Chico, California

Data updated monthly · Last refresh September 2026

13 General Practice providers practice in Chico. Listings are drawn from federal public records and are not endorsements.

General Practice 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. Alfred Villasenor, M.D.
Chico, CA · No drug or device payments recorded (2025) · (310) 714-6990
Dr. Amitabh Singh, D.O
Chico, CA · $4,018 in drug and device payments (2025) · (530) 342-4395
Dr. Bradley Smith, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 891-1676
Dr. Dewayne Caviness, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 345-0064
Dr. Kevin Sorensen, DO
Chico, CA · $3,542 in drug and device payments (2025) · Telehealth · (530) 345-0064
Dr. Kurt Johnson, M.D., INC.
Chico, CA · $2,719 in drug and device payments (2025) · Telehealth · (530) 345-0064
Dr. Mark Schwab, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 345-0064
Dr. Mark Truhe, DDS
Chico, CA · $664 in drug and device payments (2025) · (530) 893-5800
Dr. Randall Caviness, M.D.
Chico, CA · $400 in drug and device payments (2025) · Telehealth · (530) 891-9531
Dr. Randall Williams, MD
Chico, CA · $4,528 in drug and device payments (2025) · Telehealth · (530) 345-0064
Dr. Richard Brownley, MD
Chico, CA · No drug or device payments recorded (2025) · (530) 332-7479
Dr. Ronald Johnson, M.D.
Chico, CA · No drug or device payments recorded (2025) · (530) 891-1676
Dr. Sergio Riffel, M.D.
Chico, CA · $320 in drug and device payments (2025) · (530) 342-4395

Common questions

How many General Practice providers are in Chico, California?

There are 13 General Practice 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 General Practice 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.