Registry data as of Aug 27, 2026

Andrew Karau, H.I.S

Audiologist-Hearing Aid Fitter · Fond Du Lac, WI

Andrew Karau, H.I.S is an audiologist-hearing aid fitter with a practice address in Fond Du Lac, Wisconsin, and NPI 1144418252, issued on Oct 15, 2007. Check the license with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1144418252
Name
Andrew Karau
Credential
H.I.S
Primary taxonomy
Audiologist-Hearing Aid Fitter 237600000X
Practice location
481 E Division St, Fond Du Lac, WI 54935
Phone
(920) 926-1288
Enumerated
Oct 15, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 481 E Division St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Thomas AdlerAudiologist-Hearing Aid Fitter1407184203
  2. Edward Chesna, M.D.Diagnostic Radiology Physician1710959341
  3. Terry Fox, BCHISHearing Instrument Specialist1093942377
  4. Marcie Janz, APNPFamily Medicine Physician1164415634
  5. Gregory Kapala, M.D.Diagnostic Radiology Physician1093787632
  6. Kevin Ketchum, M.D.Diagnostic Radiology Physician1396717831

Verify Andrew Karau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Audiologist-Hearing Aid Fitter providers in Wisconsin

There are 45 audiologist-hearing aid fitter records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 45 in Wisconsin → Every provider in Fond Du Lac →

Other audiologist-hearing aid fitter records in Wisconsin

  1. Thomas AdlerFond Du Lac, WI1407184203
  2. Erin Amiot, AUDGreenfield, WI1730336074
  3. Sheree Anderson, MA, CCC-AJanesville, WI1770733404
  4. Douglas Benthien, M.S.Menomonee Falls, WI1699931519
  5. Melinda Brahmer, CCC-AMedford, WI1164597126
  6. Gina Briant, HISMadison, WI1265099204
  7. Jody ColeMilwaukee, WI1720290562
  8. Joanne Colombo Hughes, MA AUDIOLOGYGreenfield, WI1104369180
  9. Nadeen Defere, M.S.Beaver Dam, WI1194995415
  10. Christine Erickson, AUDOregon, WI1821258831

Common questions

What is Andrew Karau, H.I.S's NPI number?

Andrew Karau, H.I.S's National Provider Identifier (NPI) is 1144418252, issued on Oct 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Andrew Karau, H.I.S located?

The NPPES record lists a practice address at 481 E Division St, Fond Du Lac, WI, 54935. Phone: (920) 926-1288. Providers update this record themselves, so call before visiting.

How can I verify Andrew Karau, H.I.S's license?

Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.