Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Stack

Q: What is the NPI number for Alison Stack?

The National Provider Identifier (NPI) for Alison Stack is 1922251750, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Camp Hill, PA · enumerated 2008.

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

National Provider Identifier

1922251750

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Registry record

Entity type Individual (Type 1)

Name Alison Stack

Sex Female

Practice address 1700 Market St, Camp Hill, PA, 17011

Phone (717) 737-8551

Enumeration date Oct 24, 2008

Last updated in NPPES Oct 24, 2008

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SL007411 (PA) 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 Alison Stack?

The National Provider Identifier (NPI) for Alison Stack is 1922251750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alison Stack practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-24.