DR. FORREST RAY OLSON – Hospitalist Physician, NPI 1760434799

DR. FORREST RAY OLSON is a healthcare provider. based in Chico, California. specializing in INTERNAL MEDICINE. They hold a License No. A71016 (CA). The NPI Number for DR. FORREST RAY OLSON is 1760434799

Main info

Male
28 Years Of Experience
Accepts Medicare Assignment
Name
DR. FORREST RAY OLSON
NPI
1760434799
Phone
(530) 899-0134
Address
100 INDEPENDENCE CIR
Enumeration Date
17 May 2006
Last Update Date
31 July 2023

Doctor Profile

Medical School Name
MEDICAL COLLEGE OF WISCONSIN
Secondary Phone
5303325557
Graduation Year
1998 (28 years ago)
PAC ID
8628178498
Group Practice PAC ID
9739092388
Professional Enrollment ID
I20070709000337
Address ID
CA959263310CH1531XESPL200
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

21,511 INTERNAL MEDICINE in CA

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Provider Addresses for DR. FORREST RAY OLSON

  • 100, Independence Circle, Chico, Butte County, California, 95973, United States

    CHICO, CA 959730258

    Phone: (530) 899-0134

    Fax: (530) 899-0142

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2007-07-09

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070709000337IInternal MedicineCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes691329$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes643323$0
99239Hospital discharge day management, more than 30 minutes424412$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes207206$0
99291Critical care, first 30-74 minutes6037$0
View full utilization report →

Insurance plans in this area (ZIP 95973)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9739092388View full group profile
NameSpecialtyState
Family PracticeAZ
Nurse PractitionerCA
Diagnostic RadiologyTX
Physician AssistantCA
Diagnostic RadiologyME
Physician AssistantTX
Physician AssistantCA
-CA
Nurse PractitionerCA
Emergency MedicineCA

Reviews

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Frequently asked questions

Can I verify DR. FORREST RAY OLSON with an NPI only?
You can start verification with NPI 1760434799 for DR. FORREST RAY OLSON, then check state licensing separately.
Is DR. FORREST RAY OLSON still practicing?
DR. FORREST RAY OLSON is currently listed as active in the public NPI registry.
What is DR. FORREST RAY OLSON best known for clinically?
Directory data describes DR. FORREST RAY OLSON with Hospitalist Physician. Clinical services aligned with this taxonomy classification.
Where is DR. FORREST RAY OLSON based?
DR. FORREST RAY OLSON is tied to Chico, California in the data we show; additional addresses may exist on the full record.
Is the information about DR. FORREST RAY OLSON up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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