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

DR. GLENN EMIL HAHN DDS
NPI 1609817790
Dentist - General Practice in Hastings, MI

Q: What is Glenn Hahn's NPI number?

The NPI number for Glenn Hahn is 1609817790. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Q: What is Glenn Hahn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Glenn Hahn 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 36 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 June 09, 2006

1235 WEST STATE ST, DR GLENN E HAHN DDS, HASTINGS, MI 49058(269) 948-8029(269) 948-8020 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Glenn Emil Hahn Dds NPPES

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

DR. GLENN EMIL HAHN DDS (NPI 1609817790) is an individual general practice provider in Hastings, Michigan, licensed in Michigan (10290) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1609817790

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. GLENN EMIL HAHNCredential: DDS

Location Address1235 WEST STATE ST, DR GLENN E HAHN DDSHastings, MI 49058-9712

Mailing Address1235 West State St, Dr Glenn E Hahn DdsHastings, MI 49058-9712 · (269) 948-8029 · Fax (269) 948-8020

Phone(269) 948-8029

Fax(269) 948-8020

Sole ProprietorNo

Enumeration DateJune 9, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1609817790 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MI · 10290

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1235 WEST STATE ST, Hastings, MI 49058

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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 Glenn Hahn's NPI number?

The NPI number for Glenn Hahn is 1609817790. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Glenn Hahn located?

Glenn Hahn practices at 1235 West State St Dr Glenn E Hahn Dds, Hastings, MI 49058. The listed phone number is (269) 948-8029.

What is Glenn Hahn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Glenn Hahn 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 36 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.