NPPES file of Aug 9, 2026

Kathleen Marie Sawhill, AUD

Audiologist · Traverse City, MI

Kathleen Marie Sawhill, AUD is an audiologist with a practice address in Traverse City, Michigan, and NPI 1356481923, issued on Feb 6, 2007. Check the license (Michigan 1601000245, as entered in NPPES) with the Michigan 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
1356481923
Name
Kathleen Marie Sawhill
Credential
AUD
Primary taxonomy
Audiologist 231H00000X
License number
1601000245 MI
Self-reported in NPPES; status is on the state search
Practice location
3241 Racquet Club Dr, Traverse City, MI 49684
Phone
(231) 922-1500
Enumerated
Feb 6, 2007
Record last updated
Nov 13, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(231) 922-1502
Medicare enrollment
Enrolled (PECOS I20070514000209); 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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Also registered at 3241 Racquet Club Dr

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

  1. Sandra Leahy, AUDAudiologist1962542530
  2. Hillary Toennies, AUDAudiologist1447703814

Verify Kathleen Marie Sawhill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 1601000245
    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 Michigan 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.

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Bills Medicare through one group practice

  1. Hearing Solutions OF Northwest Michigan, LLCTraverse City, MI

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

Kathleen Marie Sawhill among 695 audiologist records in Michigan

Kathleen Marie Sawhill, AUD is one of 695 audiologist records with a practice address in Michigan. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 19% of them.

  • NPI issued2007 · 19% of these records are older, 69% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated2006 · median 2015 among the 247 with a school on file
  • Record last updated2012 · 63% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Michigan

There are 695 audiologist records in Michigan.

The 8 audiologist records with the nearest ZIP codes

  1. Deborah Hale, M.A., CCC-ATraverse City, MI 496841649445305
  2. Paul HanrahanTraverse City, MI 496841982744561
  3. Danielle Hovsepian, AUDTraverse City, MI 496841215727300
  4. Margaret Kroll, AU.D.Traverse City, MI 496841386996270
  5. Sandra Leahy, AUDTraverse City, MI 496841962542530
  6. Julie PageTraverse City, MI 496841528108180
  7. Nicholas Parmer, AU.D.Traverse City, MI 496841194131912
  8. Norbert SmithTraverse City, MI 496841124292248

Common questions

What is Kathleen Marie Sawhill, AUD's NPI number?

Kathleen Marie Sawhill, AUD's National Provider Identifier (NPI) is 1356481923, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Marie Sawhill, AUD located?

The NPPES record lists a practice address at 3241 Racquet Club Dr, Traverse City, MI, 49684. Phone: (231) 922-1500. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Marie Sawhill, AUD's license?

NPPES lists Michigan license number 1601000245, as entered by the provider. Search the Michigan 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.

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.