Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Nancy Lynn Keyasko, MPT

Case Manager/Care Coordinator in Stone Ridge, NY · enumerated 2007.

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

National Provider Identifier

1578779849

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Registry record

Entity type Individual (Type 1)

Name Mrs. Nancy Lynn Keyasko

Credential MPT

Sex Female

Practice address 4118 Atwood Rd, Stone Ridge, NY, 12484

Phone (845) 687-0521

Enumeration date May 15, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers · License 013764-1 (NY) Primary

171M00000X Case Manager/Care Coordinator Other Service Providers · License J1-0001830 (DE) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Nancy Keyasko practice?

The practice location on file with NPPES is in Stone Ridge, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nancy Keyasko?

The National Provider Identifier (NPI) for Nancy Keyasko is 1578779849, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.