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

MR. JOHN SEIBEL MS
NPI 1427090315
Audiologist in Milwaukee, WI

Active since June 12, 2006
3534 N 94TH ST, MILWAUKEE, WI 53222(414) 384-2000 Get Directions Write a Review

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

About Mr. John Seibel Ms NPPES

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

MR. JOHN SEIBEL MS (NPI 1427090315) is an individual audiologist in Milwaukee, Wisconsin, licensed in Wisconsin (276-156) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1427090315
Entity TypeIndividualMale
Primary Taxonomy231H00000X
Provider Legal NameMR. JOHN SEIBELCredential: MS
Location Address3534 N 94TH STMilwaukee, WI 53222-2610
Mailing Address3534 N 94th StMilwaukee, WI 53222-2610
Sole ProprietorNo
Enumeration DateJune 12, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1427090315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License Licensed in WI · 276-156
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
3534 N 94TH ST, Milwaukee, WI 53222

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 John Seibel's NPI number?

The NPI number for John Seibel is 1427090315. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is John Seibel located?

John Seibel practices at 3534 N 94th St, Milwaukee, WI 53222. The listed phone number is (414) 384-2000.

What is John Seibel's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

When was this NPI record last updated?

The NPPES record for John Seibel 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 41 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.