Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Wendy Rae Olson, OTR/L

Q: What is the NPI number for Wendy Olson?

The National Provider Identifier (NPI) for Wendy Olson is 1699146795, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Great Falls, MT · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699146795

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Registry record

Entity type Individual (Type 1)

Name Mrs. Wendy Rae Olson

Credential OTR/L

Sex Female

Practice address Great Falls, MT, 59405

Phone (406) 771-4500

Enumeration date Oct 14, 2015

Last updated in NPPES Apr 6, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTP-OT-LIC-2679 (MT) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Wendy Olson practice?

The practice location on file with NPPES is in Great Falls, MT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Wendy Olson?

The National Provider Identifier (NPI) for Wendy Olson is 1699146795, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-06.