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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LIZA ESTEP
NPI 1326950288
Speech-Language Pathologist in Knoxville, TN

Active since September 17, 2026
310 CORPORATE DR STE 101, KNOXVILLE, TN 37923(865) 693-5622(865) 686-5820 Get Directions Write a Review

NPPES record added: September 17, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Liza Estep NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LIZA ESTEP (NPI 1326950288) is an individual speech-language pathologist provider in Knoxville, Tennessee, licensed in Tennessee (9777) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1326950288
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameLIZA ESTEP
Location Address310 CORPORATE DR STE 101Knoxville, TN 37923-4638
Mailing Address310 Corporate Dr Ste 101Knoxville, TN 37923-4638 · (865) 693-5622 · Fax (865) 686-5820
Phone(865) 693-5622
Fax(865) 686-5820
Sole ProprietorNo
Enumeration DateSeptember 17, 2026
NPPES CertifiedSeptember 17, 2026
✔ NPI 1326950288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in TN · 9777
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
310 CORPORATE DR STE 101, Knoxville, TN 37923
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Other Names 1

Former Name (1)Liza Williams

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAMELA ROSE KOEBCKE M.S., SLP
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 693-5622
SARA TURNER M.S. CCC-SLP
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 693-5622
MALLORY SCHMIDT M.S., CF-SLP
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 693-5622
MARYANNA BASS
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 693-5622
SYDNEY ZURITA M.S., CF-SLP
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 693-5622
MADISON ALEXUS ROSS M.S., CF-SLP
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 693-5622
MEAGAN DELANEY M.S., CF-SLP
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 686-5820
MADISON SARAH WOOD
Speech-Language Pathologist
310 CORPORATE DR STE 101
KNOXVILLE, TN 37923
Knox County (865) 693-5622

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Liza Estep's NPI number?

The NPI number for Liza Estep is 1326950288. It was assigned to this individual provider in the NPPES registry on September 17, 2026. The provider is also known as Liza Williams.

Where is Liza Estep located?

Liza Estep practices at 310 Corporate Dr Ste 101, Knoxville, TN 37923. The listed phone number is (865) 693-5622.

What is Liza Estep's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Liza Estep was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.