Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Brian Sheppard, D.D.S.

Pediatric Dentistry in Anthem, AZ · enumerated 2007 · practices at Smi Imaging LLC.

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

National Provider Identifier

1396937231

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Brian Sheppard

Credential D.D.S.

Sex Male

Practice address 3618 W Anthem Way Ste D104, Anthem, AZ, 85086

Phone (623) 551-3391

Fax (623) 551-8959

Enumeration date Aug 14, 2007

Last updated in NPPES Sep 8, 2008

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License D7220 (AZ) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 Gregory Sheppard practice?

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

What is the NPI number for Gregory Sheppard?

The National Provider Identifier (NPI) for Gregory Sheppard is 1396937231, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Smi Imaging LLC Diagnostic Radiology Physician · Anthem, AZ NPI 1902402852

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-08.