Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeffrey Anthony Gazzara Jr., DO

General Practice Physician in Philadelphia, PA · enumerated 2016.

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

National Provider Identifier

1790135358

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeffrey Anthony Gazzara Jr.

Credential DO

Sex Male

Practice address 621, 1515 Market Street, Suite 1200, Philadelphia, PA, 19102

Phone (856) 236-0155

Enumeration date Jun 14, 2016

Last updated in NPPES Apr 6, 2023

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 302466 (NY) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License DR.0063013 (CO) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 2020003560 (MO) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License SP.243 (AL) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 032.0133783 (VT) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License DO2764 (ME) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License ITRDO-008 (WV) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 5101022520 (MI) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License OS15642 (FL) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 847321 (GA) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License OS018948 (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

How do I verify Jeffrey Gazzara's NPI record?

Cross-check NPI 1790135358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790135358 active?

Yes, as of the latest NPPES snapshot, NPI 1790135358 is active (record last updated 2023-04-06).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-06.