Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erinn E Gallagher, DO

Family Medicine Physician in Grand Canyon, AZ · enumerated 2021.

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

National Provider Identifier

1487224291

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Registry record

Entity type Individual (Type 1)

Name Erinn E Gallagher

Credential DO

Sex Female

Practice address 1 Clinic Rd, Grand Canyon, AZ, 86023

Phone (928) 638-2551

Enumeration date Jun 25, 2021

Last updated in NPPES Apr 19, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 011253 (AZ) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License R3702 (AZ) Secondary

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

Where does Erinn Gallagher practice?

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

What is the NPI number for Erinn Gallagher?

The National Provider Identifier (NPI) for Erinn Gallagher is 1487224291, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-19.