MR. WILLIAM J HOLZHAEUSER AUD
NPI 1003807322
Audiologist in Ashland, WI

Q: What is William Holzhaeuser's NPI number?

The NPI number for William Holzhaeuser is 1003807322. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Q: What is William Holzhaeuser's specialty?

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

Active since November 04, 2005

1625 MAPLE LN, SUITE 2, ASHLAND, WI 54806(715) 682-9311(715) 682-2486 Get Directions Write a Review

NPPES record last updated: January 20, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mr. William J Holzhaeuser Aud NPPES

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

MR. WILLIAM J HOLZHAEUSER AUD (NPI 1003807322) is an individual audiologist in Ashland, Wisconsin, licensed in Wisconsin (83156) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1003807322

Entity TypeIndividualMale

Primary Taxonomy231H00000X

Provider Legal NameMR. WILLIAM J HOLZHAEUSERCredential: AUD

Location Address1625 MAPLE LN, SUITE 2Ashland, WI 54806-3768

Mailing Address2101 Beaser Ave, Ste 3Ashland, WI 54806-3632 · (715) 682-9311 · Fax (715) 682-9313

Phone(715) 682-9311

Fax(715) 682-2486

Sole ProprietorNo

Enumeration DateNovember 4, 2005

Last NPPES UpdateJanuary 20, 2017

✔ NPI 1003807322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in WI · 83156

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.

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License 83156 (WI)

Also ListedHearing Instrument SpecialistTaxonomy 237700000X · License 83156 (WI)

1625 MAPLE LN, Ashland, WI 54806

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Other Identifiers 4

Medicare UPINP26316

Medicare PIN000304041WI

Medicaid41112900WI

Medicare PINM30750002MI

Other Providers at the Same Location NPPES 12

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

ENT PROFESSIONAL ASSOCIATES SC

Otolaryngology (Otology & Neurotology)

1625 MAPLE LN, STE 2
ASHLAND, WI 54806

Ashland County (715) 682-9311

DAVID MICHAEL SAARINEN I

Family Medicine