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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WESTCHESTER COUNTY
NPI 1124170659
Early Intervention Provider Agency in White Plains, NY

Active since January 17, 2007
11 MARTINE AVE FL 12, WHITE PLAINS, NY 10606(914) 813-5026(914) 813-5044 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 23, 2026, Sep 16, 2021, Aug 25, 2021 (3 updates tracked since 2021).

About Westchester County NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WESTCHESTER COUNTY (NPI 1124170659) is a healthcare organization registered as an early intervention provider agency in White Plains, New York and active in the NPI registry since January 2007. The organization lists Dhanesh Chandrashekhar, Staff Assistant, as its authorized official.

NPPES Registry Identity

NPI1124170659
Entity TypeOrganization
Primary Taxonomy252Y00000X
Legal Business NameWESTCHESTER COUNTY
Location Address11 MARTINE AVE FL 12White Plains, NY 10606-4025
Mailing Address11 Martine Ave Fl 12White Plains, NY 10606-4025 · (914) 813-5026 · Fax (914) 813-5044
Phone(914) 813-5026
Fax(914) 813-5044
Organization SubpartNo
Authorized OfficialDhanesh ChandrashekharStaff Assistant · (914) 514-7996
Enumeration DateJanuary 17, 2007
Last NPPES UpdateJuly 23, 20263 updates tracked since enumeration
NPPES CertifiedJuly 23, 2026
✔ NPI 1124170659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEarly Intervention Provider AgencyAgencies
Taxonomy Code252Y00000X
Definition
Early intervention services are an effective way to address the needs of infants and toddlers who have developmental delays or disabilities. The services are made available through a federal law known as the Individuals with Disabilities Education Act (IDEA). IDEA provides states and territories with specific requirements for providing early intervention services to infants and toddlers with special needs. In turn, each state and territory develops its own policies for carrying out IDEA and its requirements. Broadly speaking, early intervention services are special services for eligible infants and toddlers and their families. These services are designed to identify and meet children's needs in five developmental areas. These areas are: physical development, cognitive development, communication, social or emotional development, and adaptive development.
Also ListedPublic Health or WelfareTaxonomy 251K00000X · License EI SRVS AUTH 4-26-01 (NY)
Also ListedClinic/Center · Public Health, State or LocalTaxonomy 261QP0905X · License 5904201R (NY)
11 MARTINE AVE FL 12, White Plains, NY 10606
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Other Identifiers 1

Medicaid00473074NY

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Westchester County's NPI number?

The NPI number for Westchester County is 1124170659. It was assigned to this organization in the NPPES registry on January 17, 2007.

Where is Westchester County located?

Westchester County is located at 11 Martine Ave Fl 12, White Plains, NY 10606. The listed phone number is (914) 813-5026.

What is Westchester County's specialty?

The primary specialty registered for this NPI is Early Intervention Provider Agency with taxonomy code 252Y00000X.

When was this NPI record last updated?

The NPPES record for Westchester County was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.