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Aid To the Developmentally Disabled, Inc

Intellectual Disabilities Intermediate Care Facility in Riverhead, NY · enumerated 2006 · authorized official Donald Rieb, Executive Director.

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

National Provider Identifier

1265597108

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Registry record

Entity type Organization (Type 2)
Legal business name Aid To the Developmentally Disabled, Inc
Other name <Unavail>
Practice address 503 Sound Shore Rd, Riverhead, NY, 11901
Phone (631) 722-3720
Enumeration date Dec 22, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

315P00000X Intellectual Disabilities Intermediate Care Facility Nursing & Custodial Care Facilities · License 7569440 (NY) Primary

Authorized official

Name Donald Rieb
Title Executive Director
Phone (631) 727-6220

Other identifiers

Identifier Type State Issuer
00819663 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 Aid To the Developmentally Disabled, Inc?
The NPI for Aid To the Developmentally Disabled, Inc is 1265597108, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Aid To the Developmentally Disabled, Inc?
NPPES lists Donald Rieb (Executive Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.