NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Anthony Rosalia

Physician Assistant in Port Jefferson Station, NY · enumerated 2015 · practices at City Medical of Upper East Side, Pllc.

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

National Provider Identifier

1366831190

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Registry record

Entity type Individual (Type 1)
Name Anthony Rosalia
Sex Male
Practice address Port Jefferson Station, NY, 11776
Phone (631) 474-5900
Fax (631) 828-1946
Enumeration date Jan 16, 2015
Last updated in NPPES Nov 26, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 006249 (NY) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 006249 (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

How do I verify Anthony Rosalia's NPI record?
Cross-check NPI 1366831190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1366831190 active?
Yes, as of the latest NPPES snapshot, NPI 1366831190 is active (record last updated 2019-11-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-26.