Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fiona Caroline Sampey, PA-C, MMSc

Physician Assistant in Missoula, MT · enumerated 2010.

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

National Provider Identifier

1417276593

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Registry record

Entity type Individual (Type 1)

Name Fiona Caroline Sampey

Credential PA-C, MMSc

Sex Female

Practice address 601 W Spruce St Ste K, Missoula, MT, 59802

Phone (406) 327-1950

Fax (406) 327-3080

Enumeration date May 27, 2010

Last updated in NPPES Oct 13, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 85654 (MT) Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 3000 (CO) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA.0003000 (CO) Secondary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Fiona Sampey?

Fiona Sampey is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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John Harrison Clinical Neuropsychologist · Missoula, MT NPI 1295750636 Christopher Jons Pediatric Hospice and Palliative Medicine Physician · Missoula, MT NPI 1407055130 Kelsey Sullivan Medical Physician Assistant · Missoula, MT NPI 1518153543 Becca Snyder Adult Health Nurse Practitioner · Missoula, MT NPI 1376713594 Rebecca Burke Hospice and Palliative Medicine (Internal Medicine) Physician · Missoula, MT NPI 1255573374 Hannah Wadsworth Clinical Neuropsychologist · Missoula, MT NPI 1689290991 Kristin Harko Gerontology Nurse Practitioner · Missoula, MT NPI 1457924433

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-13.