Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregg J. Gormley, Dvm

Q: What is the NPI number for Gregg J. Gormley, Dvm?

The NPI for Gregg J. Gormley, Dvm is 1477923696, a Type 2 (organization) record in the CMS NPPES registry.

Veterinarian in Evansville, IN · enumerated 2015 · authorized official Gregg Gormley, Medical Director.

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

National Provider Identifier

1477923696

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Registry record

Entity type Organization (Type 2)

Legal business name Gregg J. Gormley, Dvm

Other name <Unavail>

Practice address 6805 Darmstadt Rd, Evansville, IN, 47710

Phone (812) 867-6651

Fax (812) 867-6654

Enumeration date Sep 30, 2015

Last updated in NPPES Sep 30, 2015

Taxonomy & classification

174M00000X Veterinarian Other Service Providers · License 24003755 (IN) Primary

Authorized official

Name Gregg Gormley

Title Medical Director

Phone (812) 867-6651

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 Gregg J. Gormley, Dvm?

The NPI for Gregg J. Gormley, Dvm is 1477923696, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Gregg J. Gormley, Dvm?

NPPES lists Gregg Gormley (Medical Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-30.