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

DR. GREGORY BRUCE KJELLBERG DDS
NPI 1174511570
Dentist - General Practice in New Ulm, MN

Q: What is Gregory Kjellberg's NPI number?

The NPI number for Gregory Kjellberg is 1174511570. It was assigned to this individual provider in the NPPES registry on October 10, 2005.

Q: What is Gregory Kjellberg'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 Gregory Kjellberg 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 October 10, 2005

127 N BROADWAY ST, PO 848, NEW ULM, MN 56073(507) 233-9400 Get Directions Write a Review

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

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About Dr. Gregory Bruce Kjellberg Dds NPPES

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

DR. GREGORY BRUCE KJELLBERG DDS (NPI 1174511570) is an individual general practice provider in New Ulm, Minnesota, licensed in Minnesota (9918) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1174511570

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. GREGORY BRUCE KJELLBERGCredential: DDS

Location Address127 N BROADWAY ST, PO 848New Ulm, MN 56073-1715

Mailing Address70 Jonathan DrNew Ulm, MN 56073-3343 · (507) 354-4225

Phone(507) 233-9400

Sole ProprietorNo

Enumeration DateOctober 10, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1174511570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MN · 9918

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.

127 N BROADWAY ST, New Ulm, MN 56073

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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DANIEL ROYCE DRUGAN DDS

Dentist (General Practice)

127 N BROADWAY ST, BOX 848
NEW ULM, MN 56073

Brown County (507) 233-9400

DR. DAVID HARRIS KIRKHOFF DDS

Dentist

127 N BROADWAY ST
NEW ULM, MN 56073

Brown County (507) 233-9400

DR. CHANLINDA YEN GIANG D.D.S.

Dentist (General Practice)

127 N BROADWAY ST
NEW ULM, MN 56073

Brown County (507) 233-9400

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 Gregory Kjellberg's NPI number?

The NPI number for Gregory Kjellberg is 1174511570. It was assigned to this individual provider in the NPPES registry on October 10, 2005.

Where is Gregory Kjellberg located?

Gregory Kjellberg practices at 127 N Broadway St PO 848, New Ulm, MN 56073. The listed phone number is (507) 233-9400.

What is Gregory Kjellberg'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 Gregory Kjellberg 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.