NPPES file of Aug 9, 2026

Karen Leone Walker, M.C.D.

Audiologist · Ogden, UT

Karen Leone Walker, M.C.D. is an audiologist with a practice address in Ogden, Utah, and NPI 1629102553, issued on Mar 15, 2007. Check the license (Utah 110557-4101, as entered in NPPES) with the Utah 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
1629102553
Name
Karen Leone Walker
Credential
M.C.D.
Primary taxonomy
Audiologist 231H00000X
License numbers
110557-4101 UT
11057-4101 UT
Self-reported in NPPES; status is on the state search
Practice location
4403 Harrison Blvd, Ogden, UT 84403
Phone
(801) 387-2880
Enumerated
Mar 15, 2007
Record last updated
May 11, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(801) 387-2885
Medicare enrollment
Enrolled (PECOS I20081006000433); 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 278 in Utah → Look up another NPI →

Also registered at 4403 Harrison Blvd

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

  1. Jeffrey Abel, MDPulmonary Disease Physician1730129941
  2. Adhish Agarwal, M.D.Nephrology Physician1164424750
  3. Kimberly Allen, N.P.Nurse Practitioner1114113677
  4. Scott Andelin, MDFamily Medicine Physician1013245000
  5. Karen Anderson, FNPFamily Nurse Practitioner1679691083
  6. Norman Anderson, PHDClinical Psychologist1740355163

Verify Karen Leone Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah board licenses this profession
    Search for license 110557-4101    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 Utah 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. Ihc Health Services IncLayton, UT

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

Karen Leone Walker among 278 audiologist records in Utah

Karen Leone Walker, M.C.D. is one of 278 audiologist records with a practice address in Utah. 34% 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 26% of them.

  • NPI issued2007 · 26% of these records are older, 63% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 35% of these records are
  • Graduated2010 · median 2013 among the 96 with a school on file
  • Record last updated2011 · 58% 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Utah

There are 278 audiologist records in Utah.

All 278 in Utah → Every provider in Ogden → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Niki Barwick, MS CCC-AOgden, UT 844031952571465
  2. Laurel Brewer, CCC-AOgden, UT 844031578551693
  3. Emilee Harris, AUDOgden, UT 844031073204939
  4. Angela Hunsaker, AUD, PASCOgden, UT 844031144603259
  5. Jennifer Hurley, AUDOgden, UT 844031831864800
  6. Kody Kennington, AU.D.Ogden, UT 844031982840716
  7. Brookelyn Reil, AUDOgden, UT 844031578451233
  8. Suzanne Short, M.S., CCC-AOgden, UT 844031881789618

Common questions

What is Karen Leone Walker, M.C.D.'s NPI number?

Karen Leone Walker, M.C.D.'s National Provider Identifier (NPI) is 1629102553, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Karen Leone Walker, M.C.D. located?

The NPPES record lists a practice address at 4403 Harrison Blvd, Ogden, UT, 84403. Phone: (801) 387-2880. Providers update this record themselves, so call before visiting.

How can I verify Karen Leone Walker, M.C.D.'s license?

NPPES lists Utah license number 110557-4101, as entered by the provider. Search the Utah 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.