Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gerard Hefferon, DC

Chiropractor in Gilbert, AZ · enumerated 2007.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1023225711

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Registry record

Entity type Individual (Type 1)

Name Dr. Gerard Hefferon

Credential DC

Sex Male

Practice address 2915 E Baseline Rd, Ste 101, Gilbert, AZ, 85234

Phone (480) 776-0626

Fax (480) 776-0627

Enumeration date May 16, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 7656 (AZ) Primary

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 7656 (AZ) Secondary

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 Gerard Hefferon practice?

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

What is the NPI number for Gerard Hefferon?

The National Provider Identifier (NPI) for Gerard Hefferon is 1023225711, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.