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JENNIFER WALLIS
NPI 1043966427
Speech-Language Pathologist in Leander, TX

Active since February 24, 2022
204 W SOUTH ST, LEANDER, TX 78641(512) 570-5700 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 12, 2025, Feb 24, 2022 (2 updates tracked since 2022).

About Jennifer Wallis NPPES

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

JENNIFER WALLIS (NPI 1043966427) is an individual speech-language pathologist provider in Leander, Texas, licensed in Texas (19201) and active in the NPI registry since February 2022.

NPPES Registry Identity

NPI1043966427
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameJENNIFER WALLIS
Location Address204 W SOUTH STLeander, TX 78641-1719
Mailing Address204 W South StLeander, TX 78641-1719
Phone(512) 570-5700
Sole ProprietorNo
Enumeration DateFebruary 24, 2022
Last NPPES UpdateDecember 12, 20252 updates tracked since enumeration
NPPES CertifiedDecember 12, 2025
✔ NPI 1043966427 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 TX · 19201
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.
204 W SOUTH ST, Leander, TX 78641
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Other Providers at the Same Location NPPES 4

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

LEANDER INDEPENDANT SCHOOL DISTRICT
Local Education Agency (LEA)
204 W SOUTH ST
LEANDER, TX 78641
Williamson County (512) 434-5006
KELLEY LYNN CAPIN M.S. SLP-CCC
Speech-Language Pathologist
204 W SOUTH ST
LEANDER, TX 78641
Williamson County (512) 570-0000
JENNIFER BLACKMON
Speech-Language Pathologist
204 W SOUTH ST
LEANDER, TX 78641
Williamson County (512) 529-3879
CLAIRE CAMMACK
Student in an Organized Health Care Education/Training Program
204 W SOUTH ST
LEANDER, TX 78641
Williamson County (512) 570-0000

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 Jennifer Wallis's NPI number?

The NPI number for Jennifer Wallis is 1043966427. It was assigned to this individual provider in the NPPES registry on February 24, 2022.

Where is Jennifer Wallis located?

Jennifer Wallis practices at 204 W South St, Leander, TX 78641. The listed phone number is (512) 570-5700.

What is Jennifer Wallis'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 Jennifer Wallis was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.