Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GARY ALVIN COOK DDS, MS
NPI 1386696672
Dentist - Pediatric Dentistry in Grand Rapids, MI

Q: What is Gary Cook's NPI number?

The NPI number for Gary Cook is 1386696672. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Q: What is Gary Cook's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Q: When was this NPI record last updated?

The NPPES record for Gary Cook was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 16, 2006

2017 EASTCASTLE SE, SUITE A, GRAND RAPIDS, MI 49508(616) 455-4646(616) 455-6024 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Gary Alvin Cook Dds, Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GARY ALVIN COOK DDS, MS (NPI 1386696672) is an individual pediatric dentistry provider in Grand Rapids, Michigan, licensed in Michigan (D11020) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1386696672

Entity TypeIndividualMale

Primary Taxonomy1223P0221X

Provider Legal NameDR. GARY ALVIN COOKCredential: DDS, MS

Location Address2017 EASTCASTLE SE, SUITE AGrand Rapids, MI 49508

Mailing Address4325 Hollow Valley Dr NeGrand Rapids, MI 49525 · (616) 364-4210

Phone(616) 455-4646

Fax(616) 455-6024

Sole ProprietorNo

Enumeration DateMay 16, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1386696672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers

Taxonomy Code1223P0221X

License✔ Licensed in MI · D11020

Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

2017 EASTCASTLE SE, Grand Rapids, MI 49508

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gary Cook's NPI number?

The NPI number for Gary Cook is 1386696672. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Gary Cook located?

Gary Cook practices at 2017 Eastcastle SE Suite A, Grand Rapids, MI 49508. The listed phone number is (616) 455-4646.

What is Gary Cook's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Gary Cook was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.