Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Jean Astrup, PT

Physical Therapist in Bozeman, MT · enumerated 2006.

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

National Provider Identifier

1912923509

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Registry record

Entity type Individual (Type 1)

Name Nancy Jean Astrup

Credential PT

Sex Female

Practice address 1532 Ellis St, Ste 201, Bozeman, MT, 59715

Phone (406) 587-4501

Fax (406) 587-3919

Enumeration date Jul 15, 2006

Last updated in NPPES Jul 17, 2009

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 355 PT (MT) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
0343083	Medicaid	MT	-
000062040	Other	MT	BCBS MT
M000005869	Other	MT	MEDICARE
P00133459	Other	MT	RAILROAD MEDICARE

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 Nancy Astrup?

Nancy Astrup is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-17.