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

CLAUDIA ANNMARIE WINKELMAN M.S., CCC-SLP
NPI 1417864232
Speech-Language Pathologist in Fond Du Lac, WI

Q: What is Claudia Winkelman's NPI number?

The NPI number for Claudia Winkelman is 1417864232. It was assigned to this individual provider in the NPPES registry on August 26, 2026.

Q: What is Claudia Winkelman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Claudia Winkelman was last updated on August 26, 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.

Active since August 26, 2026

270 CANDY LN, FOND DU LAC, WI 54935(920) 929-2835 Get Directions Write a Review

NPPES record added: August 26, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Claudia Annmarie Winkelman M.s., Ccc-slp NPPES

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

CLAUDIA ANNMARIE WINKELMAN M.S., CCC-SLP (NPI 1417864232) is an individual speech-language pathologist provider in Fond Du Lac, Wisconsin and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1417864232

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameCLAUDIA ANNMARIE WINKELMANCredential: M.S., CCC-SLP

Location Address270 CANDY LNFond Du Lac, WI 54935-5323

Mailing Address601 E Scott St Apt 1Fond Du Lac, WI 54935-2960 · (920) 627-6836

Phone(920) 929-2835

Sole ProprietorYes

Enumeration DateAugust 26, 2026

NPPES CertifiedAugust 26, 2026

✔ NPI 1417864232 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.

270 CANDY LN, Fond Du Lac, WI 54935

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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 Claudia Winkelman's NPI number?

The NPI number for Claudia Winkelman is 1417864232. It was assigned to this individual provider in the NPPES registry on August 26, 2026.

Where is Claudia Winkelman located?

Claudia Winkelman practices at 270 Candy Ln, Fond Du Lac, WI 54935. The listed phone number is (920) 929-2835.

What is Claudia Winkelman'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 Claudia Winkelman was last updated on August 26, 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.