NPPES file of Aug 9, 2026

Kristine M. Bayer, AU.D

Audiologist · Mequon, WI

Kristine M. Bayer, AU.D is an audiologist with a practice address in Mequon, Wisconsin, and NPI 1386607448, issued on Apr 10, 2006. Check the license (Wisconsin 275-156, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386607448
Name
Kristine M. Bayer
Credential
AU.D
Primary taxonomy
Audiologist 231H00000X
License number
275-156 WI
Self-reported in NPPES; status is on the state search
Practice location
10610 N Port Washington Road, Mequon, WI 53092
Phone
(414) 771-6780
Enumerated
Apr 10, 2006
Record last updated
Nov 3, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(414) 238-2424
Medicaid ID
41134800 WI
Medicare enrollment
Enrolled (PECOS I20060626000050); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest audiologist records → All 442 in Wisconsin → Look up another NPI →

Also registered at 10610 N Port Washington Road

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

  1. James Rossiter, M.D.Otolaryngology/Facial Plastic Surgery Physician1336364546

Verify Kristine M. Bayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 275-156    Check 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

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Bills Medicare through one group practice

  1. Hear Wisconsin, Inc.West Allis, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kristine M. Bayer among 442 audiologist records in Wisconsin

Kristine M. Bayer, AU.D is one of 442 audiologist records with a practice address in Wisconsin. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 65% newer
  • In a Medicare fileYes · 41% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2005 · median 2009 among the 191 with a school on file
  • Record last updated2016 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 231H00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Wisconsin

There are 442 audiologist records in Wisconsin.

All 442 in Wisconsin → Every provider in Mequon → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Sara Ellefson, AUDMequon, WI 530921649043688
  2. Sarah Holschuh, AU.D.Mequon, WI 530921235280413
  3. Anne Jaramillo, AU.D.Mequon, WI 530921184870529
  4. Stephan Ryan, AU.D. CCC-AMequon, WI 530921811105786
  5. Philip Swoboda, FAAAMequon, WI 530921457563173
  6. Janelle Allsage, AU.D.West Bend, WI 530951669728531
  7. Julie Gobler, AUD, CCC-AWest Bend, WI 530951518111491
  8. Krista Begley, AUDSheboygan, WI 530811174140115

Common questions

What is Kristine M. Bayer, AU.D's NPI number?

Kristine M. Bayer, AU.D's National Provider Identifier (NPI) is 1386607448, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kristine M. Bayer, AU.D located?

The NPPES record lists a practice address at 10610 N Port Washington Road, Mequon, WI, 53092. Phone: (414) 771-6780. Providers update this record themselves, so call before visiting.

How can I verify Kristine M. Bayer, AU.D's license?

NPPES lists Wisconsin license number 275-156, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.