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Aliza Stack, PT

Q: What is the NPI number for Aliza Stack?

The National Provider Identifier (NPI) for Aliza Stack is 1255369930, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapist in Halfmoon, NY · enumerated 2006.

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

National Provider Identifier

1255369930

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Registry record

Entity type Individual (Type 1)

Name Aliza Stack

Credential PT

Sex Female

Practice address 1768 Route 9, Halfmoon, NY, 12065

Phone (518) 489-2663

Enumeration date Jun 29, 2006

Last updated in NPPES Aug 7, 2026

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 026883 (NY) Primary

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

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

What is the NPI number for Aliza Stack?

The National Provider Identifier (NPI) for Aliza Stack is 1255369930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aliza Stack practice?

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

Other providers at this practice address

Browse all →

Luke Rigolosi Interventional Pain Medicine Physician · Halfmoon, NY NPI 1083682918 Jameel Ali Surgical Physician Assistant · Halfmoon, NY NPI 1922032382 Patrick Mcdermott Surgical Physician Assistant · Halfmoon, NY NPI 1942379227 Susan Mcbride Physical Therapist · Halfmoon, NY NPI 1376690974 Christopher Holley Physical Therapist · Halfmoon, NY NPI 1649396581 Courtney Dejesus Surgical Physician Assistant · Halfmoon, NY NPI 1487940003 Adria Newberry Surgical Physician Assistant · Halfmoon, NY NPI 1164706537 Meredyth Monahan Physician Assistant · Halfmoon, NY NPI 1992145601

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