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David C. Gruber, DDS, Ms, PC

Endodontics in Walker, MI · enumerated 2013 · authorized official David Gruber, President.

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

National Provider Identifier

1134469869

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Registry record

Entity type Organization (Type 2)
Legal business name David C. Gruber, DDS, Ms, PC
Other name <Unavail>
Practice address 1100 4 Mile Rd Nw, Suite C, Walker, MI, 49544
Phone (616) 784-5800
Fax (616) 784-5801
Enumeration date Feb 16, 2013
Last updated in NPPES Feb 16, 2013

Taxonomy & classification

1223E0200X Endodontics Dental Providers · License 2901014839 (MI) Primary

Authorized official

Name David Gruber
Title President
Phone (616) 784-5800

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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-02-16. Verify at npiregistry.cms.hhs.gov.
Where is David C. Gruber, DDS, Ms, PC located?
The practice location on file with NPPES is in Walker, MI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-16.