Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Forrest Ray Olson

Individual provider Family Medicine Physician · NPI 1760434799

Dr. Forrest Ray Olson practises Internal Medicine in Chico, California. Graduated from Medical College of Wisconsin in 1998, 28 years ago. Practices with Enloe Medical Center, a 331-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
28
Trained at
Medical College of Wisconsin
Licensed in
CA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

100 Independence Cir
Chico, CA 95973-0258
Phone: (530) 899-0134
Fax: (530) 899-0142
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A71016 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A71016 (CA)

Record details

NPI number1760434799
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESJuly 31, 2023
Certification dateJuly 31, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1998 (28 years in practice)
Group practice Enloe Medical Center — 331 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients472
Services billed 1,486 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Enloe Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 331 clinicians in the practice; 12 are shown here.

Other providers in Chico