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Maria Diaz

Mental Health Counselor in Tarrytown, NY · enumerated 2019 · practices at The Mental Health Association of Westchester County - Social Care Network.

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

National Provider Identifier

1154979524

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Registry record

Entity type Individual (Type 1)
Name Maria Diaz
Sex Female
Practice address 580 White Plains Rd Ste 510, Tarrytown, NY, 10591
Phone (914) 564-3749
Enumeration date Aug 29, 2019
Last updated in NPPES Jun 18, 2020

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 009775 (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.

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Frequently asked questions

What specialty is Maria Diaz?
Maria Diaz is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-18.