NPPES file of Aug 9, 2026

Elizabeth Lynn Humphrey, AUD., CCC-A

Audiologist · Knoxville, TN

Elizabeth Lynn Humphrey, AUD., CCC-A is an audiologist with a practice address in Knoxville, Tennessee, and NPI 1285673442, issued on Jun 5, 2006. Check the license (Tennessee 0000001391, as entered in NPPES) with the Tennessee 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
1285673442
Name
Elizabeth Lynn Humphrey
Credential
AUD., CCC-A
Primary taxonomy
Audiologist 231H00000X
License number
0000001391 TN
Self-reported in NPPES; status is on the state search
Practice location
U.T. Hearing And Speech Center, Knoxville, TN 37996
Phone
(865) 974-5453
Enumerated
Jun 5, 2006
Record last updated
Jun 8, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(865) 974-1792
Medicare enrollment
Enrolled (PECOS I20070509000480); 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 558 in Tennessee → Look up another NPI →

Also registered at U.T. Hearing And Speech Center

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

  1. Andrea Degennaro, M.A., CCC-SLPSpeech-Language Pathologist1083695761
  2. Celia Hume, PH.D., CCC-SLPSpeech-Language Pathologist1841271533
  3. Patricia Michael, PH.D., CCC-SLPSpeech-Language Pathologist1912980871
  4. Carol Sheridan, M.A., CCC-SLPSpeech-Language Pathologist1093796732
  5. Daniel Valentine, PH.D., CCC-SLPSpeech-Language Pathologist1093796740
  6. Teresa Vaughn, M.A., CCC-SLPSpeech-Language Pathologist1710968466

Verify Elizabeth Lynn Humphrey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 0000001391    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 Tennessee 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. University OF TennesseeKnoxville, TN

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

Elizabeth Lynn Humphrey among 558 audiologist records in Tennessee

Elizabeth Lynn Humphrey, AUD., CCC-A is one of 558 audiologist records with a practice address in Tennessee. 36% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 86% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2005 · median 2014 among the 219 with a school on file
  • Record last updated2010 · 52% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Audiologist providers in Tennessee

There are 558 audiologist records in Tennessee.

All 558 in Tennessee → Every provider in Knoxville → Audiologist nationwide →

The 8 audiologist records with the nearest ZIP codes

  1. Steven Doettl, AU.D.Knoxville, TN 379961750695581
  2. Brittany Grayless, AU.D.Knoxville, TN 379961174887996
  3. Izabella Lewandowski, AU.D.Knoxville, TN 379961578355483
  4. Sara Pieh, AU.D.Cordova, TN 380161124407366
  5. Haleigh Bradley, AUDCollierville, TN 380171659097541
  6. Mackenzie Bryan, AUD, CCC-ACollierville, TN 380171255901849
  7. Hannah Scott, AU.D.Collierville, TN 380171003399486
  8. Natalie Wyatt, AU.D., FAAA, CCC-ACollierville, TN 380171194167510

Common questions

What is Elizabeth Lynn Humphrey, AUD., CCC-A's NPI number?

Elizabeth Lynn Humphrey, AUD., CCC-A's National Provider Identifier (NPI) is 1285673442, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Lynn Humphrey, AUD., CCC-A located?

The NPPES record lists a practice address at U.T. Hearing And Speech Center, Knoxville, TN, 37996. Phone: (865) 974-5453. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Lynn Humphrey, AUD., CCC-A's license?

NPPES lists Tennessee license number 0000001391, as entered by the provider. Search the Tennessee 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.