Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Mary Clark, MS, CCC-SLP

Speech-Language Pathologist in Clifton Park, NY · enumerated 2020 · practices at Access Therapy Group Pt Ot Slp and Psychology Services Pllc.

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

National Provider Identifier

1295336972

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Registry record

Entity type Individual (Type 1)

Name Allison Mary Clark

Credential MS, CCC-SLP

Sex Female

Practice address 515 Moe Rd, Clifton Park, NY, 12065

Phone (518) 280-4294

Enumeration date Nov 8, 2020

Last updated in NPPES Mar 14, 2023

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2022 (NH) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 030390 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Allison Clark?

The National Provider Identifier (NPI) for Allison Clark is 1295336972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Clark practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-14.