GREGORY JOHN KLAUER
NPI 1144907577
Hearing Instrument Specialist in Dubuque, IA

Q: What is Gregory Klauer's NPI number?

The NPI number for Gregory Klauer is 1144907577. It was assigned to this individual provider in the NPPES registry on June 28, 2023.

Q: What is Gregory Klauer's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Klauer was last updated on June 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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 28, 2023

555 JFK RD STE 480, DUBUQUE, IA 52002(563) 582-3663 Get Directions Write a Review

NPPES record last updated: June 28, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Gregory John Klauer NPPES

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

GREGORY JOHN KLAUER (NPI 1144907577) is an individual hearing instrument specialist in Dubuque, Iowa, licensed in Iowa (155427) and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1144907577

Entity TypeIndividualMale

Primary Taxonomy237700000X

Provider Legal NameGREGORY JOHN KLAUER

Location Address555 JFK RD STE 480Dubuque, IA 52002-5258

Mailing Address555 Jfk Rd Ste 480Dubuque, IA 52002-5258 · (563) 582-3663

Phone(563) 582-3663

Sole ProprietorYes

Enumeration DateJune 28, 2023

NPPES CertifiedJune 28, 2023

✔ NPI 1144907577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers

Taxonomy Code237700000X

License✔ Licensed in IA · 155427

Definition

Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

555 JFK RD STE 480, Dubuque, IA 52002

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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 Gregory Klauer's NPI number?

The NPI number for Gregory Klauer is 1144907577. It was assigned to this individual provider in the NPPES registry on June 28, 2023.

Where is Gregory Klauer located?

Gregory Klauer practices at 555 Jfk Rd Ste 480, Dubuque, IA 52002. The listed phone number is (563) 582-3663.

What is Gregory Klauer's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Gregory Klauer was last updated on June 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.