Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Developmental Disabilities Institute, Inc

Organization Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility · NPI 1700819299

Developmental Disabilities Institute, Inc is an Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Smithtown, New York. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

99 Hollywood Dr
Smithtown, NY 11787-3135
Phone: (631) 366-2900
Fax: (631) 366-2996
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility (primary) Taxonomy 320900000X

Record details

NPI number1700819299
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ann-Marie Roza — Cfo · (631) 366-2960
Other names Ira
NPI enumeratedJuly 8, 2006
Last updated in NPPESAugust 22, 2020
Mailing address99 Hollywood Dr, Smithtown, NY 11787-3135