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Alison Diaz-Perez

Mental Health Counselor in Glen Head, NY · enumerated 2019.

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

National Provider Identifier

1609414432

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Registry record

Entity type Individual (Type 1)
Name Alison Diaz-Perez
Sex Female
Practice address 333 Glen Head Rd, Glen Head, NY, 11545
Phone (631) 533-0315
Enumeration date Dec 11, 2019
Last updated in NPPES Dec 11, 2019

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 009837 (NY) Primary

Other identifiers

Identifier Type State Issuer
GJ86365D Medicaid NY -

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 Diaz-Perez?
The National Provider Identifier (NPI) for Alison Diaz-Perez is 1609414432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alison Diaz-Perez practice?
The practice location on file with NPPES is in Glen Head, 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 2019-12-11.