Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELIZABETH LYNN TERWILLIGER MA, CCC-SLP
NPI 1528016722
Speech-Language Pathologist in Waverly, NY

Q: What is Elizabeth Terwilliger's NPI number?

The NPI number for Elizabeth Terwilliger is 1528016722. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Q: What is Elizabeth Terwilliger's specialty?

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

Active since May 04, 2006

372 BROAD ST, WAVERLY, NY 14892(607) 565-8070 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Elizabeth Lynn Terwilliger Ma, Ccc-slp NPPES

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

ELIZABETH LYNN TERWILLIGER MA, CCC-SLP (NPI 1528016722) is an individual speech-language pathologist provider in Waverly, New York, licensed in New York (01030-1) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1528016722

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameELIZABETH LYNN TERWILLIGERCredential: MA, CCC-SLP

Location Address372 BROAD STWaverly, NY 14892-1443

Mailing Address163 Center St, P.o. Box 307Waverly, NY 14892-1129 · (607) 565-3450

Phone(607) 565-8070

Sole ProprietorNo

Enumeration DateMay 4, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1528016722 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

Licenses✔ Licensed in NY · 01030-1✔ Licensed in PA · SL005381L

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.

372 BROAD ST, Waverly, NY 14892

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Other Identifiers 1

Medicaid01923959NY

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 Elizabeth Terwilliger's NPI number?

The NPI number for Elizabeth Terwilliger is 1528016722. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Elizabeth Terwilliger located?

Elizabeth Terwilliger practices at 372 Broad St, Waverly, NY 14892. The listed phone number is (607) 565-8070.

What is Elizabeth Terwilliger'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 Elizabeth Terwilliger was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 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.