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Internal Medicine Assoc. of Smithtown,P.C.

Preferred Provider Organization in Hauppauge, NY · enumerated 2007 · authorized official Rosemary Gilberti, Office Manager.

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

National Provider Identifier

1801098801

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Registry record

Entity type Organization (Type 2)
Legal business name Internal Medicine Assoc. of Smithtown,P.C.
Practice address 521 Route 111, Suite 202, Hauppauge, NY, 11788
Phone (631) 361-4625
Fax (631) 361-2021
Enumeration date Jun 1, 2007
Last updated in NPPES Dec 6, 2007

Taxonomy & classification

305R00000X Preferred Provider Organization Managed Care Organizations · License F303859 (NY) Primary

Authorized official

Name Rosemary Gilberti
Title Office Manager
Phone (631) 361-4625

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

Who is the authorized official for Internal Medicine Assoc. of Smithtown,P.C.?
NPPES lists Rosemary Gilberti (Office Manager) as the authorized official for this organization.
What is the NPI number for Internal Medicine Assoc. of Smithtown,P.C.?
The NPI for Internal Medicine Assoc. of Smithtown,P.C. is 1801098801, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-06.