Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Medical Services of Manhasset, PC

Pediatrics Physician in Nanuet, NY · enumerated 2024 · authorized official Douglas Puder, Administrator.

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

National Provider Identifier

1659141679

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Registry record

Entity type Organization (Type 2)

Legal business name Medical Services of Manhasset, PC

Practice address 25 Smith St Ste 210, Nanuet, NY, 10954

Phone (845) 623-7100

Fax (845) 732-8440

Enumeration date Jan 2, 2024

Last updated in NPPES Jan 2, 2024

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Douglas Puder

Title Administrator

Phone (845) 623-7100

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Medical Services of Manhasset, PC?

Medical Services of Manhasset, PC is registered in NPPES as a Pediatrics Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Phelps Faculty Medical Affiliates University Faculty Practice Corpor Pediatrics Physician · Nanuet, NY NPI 1912853722

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-02.