Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gratiot Dental PC

Q: What type of organization is Gratiot Dental PC?

Gratiot Dental PC is registered in NPPES as a Dentist (its primary provider taxonomy).

Dentist in Detroit, MI · enumerated 2007 · authorized official Wallace Walker, President.

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

National Provider Identifier

1073702478

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Registry record

Entity type Organization (Type 2)

Legal business name Gratiot Dental PC

Practice address 12645 Gratiot Ave, Detroit, MI, 48205

Phone (313) 527-1140

Fax (313) 527-9022

Enumeration date Oct 22, 2007

Last updated in NPPES Oct 22, 2007

Taxonomy & classification

122300000X Dentist Dental Providers · License 12881 (MI) Primary

Authorized official

Name Wallace Walker

Title President

Phone (313) 527-1140

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Gratiot Dental PC?

Gratiot Dental PC is registered in NPPES as a Dentist (its primary provider taxonomy).

Providers at this address

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Diane Hines General Practice Dentistry · Detroit, MI NPI 1255418471 Wayne Veal Dentist · Detroit, MI NPI 1659535722

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-22.