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MARGARET ANNE LARSEN MATHEWS MS. CCC- SLP
NPI 1538429642
Speech-Language Pathologist in Shelter Island, NY

Active since May 22, 2012
125 MIDWAY RD, SHELTER ISLAND, NY 11964(978) 551-1215 Get Directions Write a Review

NPPES record last updated: May 29, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Margaret Anne Larsen Mathews Ms. Ccc- Slp NPPES

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

MARGARET ANNE LARSEN MATHEWS MS. CCC- SLP (NPI 1538429642) is an individual speech-language pathologist provider in Shelter Island, New York, licensed in New York (022692) and active in the NPI registry since May 2012.

NPPES Registry Identity

NPI1538429642
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARGARET ANNE LARSEN MATHEWSCredential: MS. CCC- SLP
Location Address125 MIDWAY RDShelter Island, NY 11964
Mailing AddressPo Box 2028, 125 Midway RdShelter Island, NY 11964-2028 · (978) 551-1215
Phone(978) 551-1215
Sole ProprietorYes
Enumeration DateMay 22, 2012
Last NPPES UpdateMay 29, 2013
✔ NPI 1538429642 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 · 022692✔ Licensed in WV · 1292
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.
125 MIDWAY RD, Shelter Island, NY 11964
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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 Margaret Larsen Mathews's NPI number?

The NPI number for Margaret Larsen Mathews is 1538429642. It was assigned to this individual provider in the NPPES registry on May 22, 2012.

Where is Margaret Larsen Mathews located?

Margaret Larsen Mathews practices at 125 Midway Rd, Shelter Island, NY 11964. The listed phone number is (978) 551-1215.

What is Margaret Larsen Mathews'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 Margaret Larsen Mathews was last updated on May 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.