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LIANE G. THORNHILL M.S., CCC-SLP
NPI 1942840301
Speech-Language Pathologist in Riverdale, MD

Active since January 13, 2020
PO BOX 687, RIVERDALE, MD 20738(202) 743-5391 Get Directions Write a Review

NPPES record last updated: May 6, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 6, 2024, Jun 1, 2020, Jan 13, 2020 (3 updates tracked since 2020).

About Liane G. Thornhill M.s., Ccc-slp NPPES

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

LIANE G. THORNHILL M.S., CCC-SLP (NPI 1942840301) is an individual speech-language pathologist provider in Riverdale, Maryland and active in the NPI registry since January 2020.

NPPES Registry Identity

NPI1942840301
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameLIANE G. THORNHILLCredential: M.S., CCC-SLP
Location AddressPO BOX 687Riverdale, MD 20738-0687
Mailing AddressPo Box 687Riverdale, MD 20738-0687
Phone(202) 743-5391
Sole ProprietorNo
Enumeration DateJanuary 13, 2020
Last NPPES UpdateMay 6, 20243 updates tracked since enumeration
NPPES CertifiedMay 2, 2024
✔ NPI 1942840301 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
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.
PO BOX 687, Riverdale, MD 20738
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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 Liane Thornhill's NPI number?

The NPI number for Liane Thornhill is 1942840301. It was assigned to this individual provider in the NPPES registry on January 13, 2020.

Where is Liane Thornhill located?

Liane Thornhill practices at PO Box 687, Riverdale, MD 20738. The listed phone number is (202) 743-5391.

What is Liane Thornhill'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 Liane Thornhill was last updated on May 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.