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DR. JOANNE LANDT PHD.
NPI 1386573871
Speech-Language Pathologist in Manitowoc, WI

Active since May 19, 2026
800 S 35TH ST, MANITOWOC, WI 54220(920) 663-9733 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joanne Landt Phd. NPPES

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

DR. JOANNE LANDT PHD. (NPI 1386573871) is an individual speech-language pathologist provider in Manitowoc, Wisconsin, licensed in Wisconsin (1590053757) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1386573871
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameDR. JOANNE LANDTCredential: PHD.
Location Address800 S 35TH STManitowoc, WI 54220-4299
Mailing Address8503 Hershau RdReedsville, WI 54230-8525 · (920) 652-4065
Phone(920) 663-9733
Sole ProprietorYes
Enumeration DateMay 19, 2026
NPPES CertifiedMay 19, 2026
✔ NPI 1386573871 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 · 1590053757
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.
800 S 35TH ST, Manitowoc, WI 54220
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Joanne Landt's NPI number?

The NPI number for Joanne Landt is 1386573871. It was assigned to this individual provider in the NPPES registry on May 19, 2026.

Where is Joanne Landt located?

Joanne Landt practices at 800 S 35th St, Manitowoc, WI 54220. The listed phone number is (920) 663-9733.

What is Joanne Landt'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 Joanne Landt was last updated on May 19, 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.