Organization Profile

Developmental Disabilities Institute, INC.

Unclaimed Profile

At a glance

About Developmental Disabilities Institute, INC.

Developmental Disabilities Institute, INC. is a healthcare provider located in Smithtown, NY. This organization is also listed as specializing in case management agency and community/behavioral health agency. This provider record is associated with NPI 1083528673.

Factual summary compiled by Guide.md from public records; not written by this provider.

Practice Size

TypeLarge group practice
Providers registered at this building24

Counted from individual NPI records registered at the same street address; a shared building can inflate this.

Providers in This Building & Nearby

From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.

Showing 10 of 24. The full list is in the Related Providers tab.

Specialty

Credentials & Licensing

NPINational Provider Identifier
1083528673Issued 2026

As reported to the NPI registry ↗

Common questions

Where is Developmental Disabilities Institute, INC. located?

Developmental Disabilities Institute, INC. is listed at 99 Hollywood Dr, Smithtown, NY 11787. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Developmental Disabilities Institute, INC.'s phone number?

The number on file is (631) 366-2953. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Developmental Disabilities Institute, INC.?

Developmental Disabilities Institute, INC.'s National Provider Identifier is 1083528673. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Is Developmental Disabilities Institute, INC.'s profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Developmental Disabilities Institute, INC.. If this is you, claiming it is free.

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