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Ryan L Larsen, PA-C

Physician Assistant in Astoria, OR · enumerated 2006.

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

National Provider Identifier

1750300216

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Registry record

Entity type Individual (Type 1)
Name Ryan L Larsen
Credential PA-C
Sex Male
Practice address 2265 Exchange St, Astoria, OR, 97103
Fax (503) 338-4076
Enumeration date Jul 18, 2006
Last updated in NPPES Aug 20, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA150143 (OR) 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.

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Frequently asked questions

What is the NPI number for Ryan Larsen?
The National Provider Identifier (NPI) for Ryan Larsen is 1750300216, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ryan Larsen practice?
The practice location on file with NPPES is in Astoria, OR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-20.