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

DENISE WONSIL-MICHLIG
NPI 1831021948
Speech-Language Pathologist in Wausau, WI

Q: What is Denise Wonsil-michlig's NPI number?

The NPI number for Denise Wonsil-michlig is 1831021948. It was assigned to this individual provider in the NPPES registry on June 2, 2026.

Q: What is Denise Wonsil-michlig's specialty?

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

Active since June 02, 2026

720 S 6TH AVE, WAUSAU, WI 54401(715) 261-0265 Get Directions Write a Review

NPPES record added: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Denise Wonsil-michlig NPPES

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

DENISE WONSIL-MICHLIG (NPI 1831021948) is an individual speech-language pathologist provider in Wausau, Wisconsin and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1831021948

Entity TypeIndividual

Primary Taxonomy235Z00000X

Provider Legal NameDENISE WONSIL-MICHLIG

Location Address720 S 6TH AVEWausau, WI 54401-5308

Mailing Address720 S 6th AveWausau, WI 54401-5308 · (715) 261-0265

Phone(715) 261-0265

Sole ProprietorYes

Enumeration DateJune 2, 2026

NPPES CertifiedJune 2, 2026

✔ NPI 1831021948 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.

720 S 6TH AVE, Wausau, WI 54401

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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.

JACI MCKAMEY

Speech-Language Pathologist

720 S 6TH AVE
WAUSAU, WI 54401

Marathon County (715) 261-0265

BETHANY VAN DONG MS CCC-SLP

Speech-Language Pathologist

720 S 6TH AVE
WAUSAU, WI 54401

Marathon County (715) 261-0265

JESSA REIF

Speech-Language Pathologist

720 S 6TH AVE
WAUSAU, WI 54401

Marathon County (716) 261-0265

MRS. LINDSAY A. KOEPKE PT

Physical Therapist

720 S 6TH AVE
WAUSAU, WI 54401

Marathon County (715) 261-2650

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 Denise Wonsil-michlig's NPI number?

The NPI number for Denise Wonsil-michlig is 1831021948. It was assigned to this individual provider in the NPPES registry on June 2, 2026.

Where is Denise Wonsil-michlig located?

Denise Wonsil-michlig practices at 720 S 6th Ave, Wausau, WI 54401. The listed phone number is (715) 261-0265.

What is Denise Wonsil-michlig'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 Denise Wonsil-michlig was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.