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

DR. PAUL ANTHONY GRUBER DDS
NPI 1306808795
Dentist - General Practice in Sheboygan, WI

Q: What is Paul Gruber's NPI number?

The NPI number for Paul Gruber is 1306808795. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Q: What is Paul Gruber'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 Paul Gruber 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 31 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 April 03, 2006

604 MICHIGAN AVE, SHEBOYGAN, WI 53081(920) 458-9331 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. Paul Anthony Gruber Dds NPPES

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

DR. PAUL ANTHONY GRUBER DDS (NPI 1306808795) is an individual general practice provider in Sheboygan, Wisconsin, licensed in Wisconsin (5000419) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1306808795

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. PAUL ANTHONY GRUBERCredential: DDS

Location Address604 MICHIGAN AVESheboygan, WI 53081-3425

Mailing Address604 Michigan AveSheboygan, WI 53081-3425 · (920) 458-9331

Phone(920) 458-9331

Sole ProprietorNo

Enumeration DateApril 3, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1306808795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in WI · 5000419

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.

604 MICHIGAN AVE, Sheboygan, WI 53081

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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.

JAMES L CAREY DC SC

Chiropractor

604 MICHIGAN AVE
SHEBOYGAN, WI 53081

Sheboygan County (920) 457-6330

DR. LAURA JEAN RAMMER DDS

Dentist

604 MICHIGAN AVE
SHEBOYGAN, WI 53081

Sheboygan County (920) 458-9331

FRIEDERICHS CHIROPRACTIC LLC

Chiropractor

604 MICHIGAN AVE
SHEBOYGAN, WI 53081

Sheboygan County (920) 459-8475

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 Paul Gruber's NPI number?

The NPI number for Paul Gruber is 1306808795. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Paul Gruber located?

Paul Gruber practices at 604 Michigan Ave, Sheboygan, WI 53081. The listed phone number is (920) 458-9331.

What is Paul Gruber'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 Paul Gruber 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 31 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.