Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

HILLARY ELIZABETH STONE
NPI 1588587794
Early Intervention Provider Agency in Merrick, NY

Q: What is Hillary Stone's NPI number?

The NPI number for Hillary Stone is 1588587794. It was assigned to this individual provider in the NPPES registry on August 3, 2026.

Q: What is Hillary Stone's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Hillary Stone was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since August 03, 2026

65 ROYDON DR E, MERRICK, NY 11566(516) 477-1227 Get Directions Write a Review

NPPES record added: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Hillary Elizabeth Stone NPPES

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

HILLARY ELIZABETH STONE (NPI 1588587794) is an individual early intervention provider agency provider in Merrick, New York and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1588587794

Entity TypeIndividualFemale

Primary Taxonomy252Y00000X

Provider Legal NameHILLARY ELIZABETH STONE

Location Address65 ROYDON DR EMerrick, NY 11566-1424

Mailing Address65 Roydon Dr EMerrick, NY 11566-1424

Phone(516) 477-1227

Sole ProprietorYes

Enumeration DateAugust 3, 2026

NPPES CertifiedAugust 3, 2026

✔ NPI 1588587794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

65 ROYDON DR E, Merrick, NY 11566

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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 Hillary Stone's NPI number?

The NPI number for Hillary Stone is 1588587794. It was assigned to this individual provider in the NPPES registry on August 3, 2026.

Where is Hillary Stone located?

Hillary Stone practices at 65 Roydon Dr E, Merrick, NY 11566. The listed phone number is (516) 477-1227.

What is Hillary Stone'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 Hillary Stone was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.