Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph P Donofrio, RPA-C

Physician Assistant in New York, NY · enumerated 2007.

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

National Provider Identifier

1841485083

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Registry record

Entity type Individual (Type 1)

Name Joseph P Donofrio

Credential RPA-C

Sex Male

Practice address 55 Water St Fl 46, New York, NY, 10041

Phone (585) 463-3100

Fax (585) 463-3105

Enumeration date Sep 11, 2007

Last updated in NPPES May 22, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 011964 (NY) Primary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Joseph Donofrio?

Joseph Donofrio is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-22.