Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory F Gargiulo, D.O.

Internal Medicine Physician in Glendale, AZ · enumerated 2006.

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

National Provider Identifier

1043248834

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Registry record

Entity type Individual (Type 1)

Name Gregory F Gargiulo

Credential D.O.

Sex Male

Practice address 7032 W Greenbriar Dr, 9th Floor, Glendale, AZ, 85308

Phone (623) 486-1782

Fax (623) 486-1782

Enumeration date Jun 29, 2006

Last updated in NPPES Oct 19, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4421 (AZ) 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

What is the NPI number for Gregory Gargiulo?

The National Provider Identifier (NPI) for Gregory Gargiulo is 1043248834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gregory Gargiulo practice?

The practice location on file with NPPES is in Glendale, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-19.