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

SANDRA ROSE WICHLACZ MARTINEAU
NPI 1972408409
Speech-Language Pathologist in Thorp, WI

Active since October 13, 2026
605 S CLARK ST, THORP, WI 54771(715) 829-3427 Get Directions Write a Review

NPPES record added: October 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sandra Rose Wichlacz Martineau NPPES

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

SANDRA ROSE WICHLACZ MARTINEAU (NPI 1972408409) is an individual speech-language pathologist provider in Thorp, Wisconsin, licensed in Wisconsin (1590004224) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1972408409
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameSANDRA ROSE WICHLACZ MARTINEAU
Location Address605 S CLARK STThorp, WI 54771-9660
Mailing Address318 Irvine CtChippewa Falls, WI 54729-3174 · (715) 829-3427
Phone(715) 829-3427
Sole ProprietorNo
Enumeration DateOctober 13, 2026
NPPES CertifiedOctober 13, 2026
✔ NPI 1972408409 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 WI · 1590004224
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.
605 S CLARK ST, Thorp, WI 54771
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Other Providers at the Same Location NPPES 3

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

THORP SCHOOL DISTRICT
Local Education Agency (LEA)
605 S CLARK ST
THORP, WI 54771
Clark County (715) 669-5401
ABBY MARIE WUNDROW
Speech-Language Pathologist
605 S CLARK ST
THORP, WI 54771
Clark County (715) 669-5548
NICOLE DEMSKE
Psychologist (School)
605 S CLARK ST
THORP, WI 54771
Clark County (715) 669-5548

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 Sandra Martineau's NPI number?

The NPI number for Sandra Martineau is 1972408409. It was assigned to this individual provider in the NPPES registry on October 13, 2026.

Where is Sandra Martineau located?

Sandra Martineau practices at 605 S Clark St, Thorp, WI 54771. The listed phone number is (715) 829-3427.

What is Sandra Martineau'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 Sandra Martineau was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.