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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MACKENZIE LYNN HAYDEN
NPI 1558055459
Speech-Language Pathologist in Prairie Du Sac, WI

Active since June 05, 2023
440 13TH ST, PRAIRIE DU SAC, WI 53578(608) 643-5990 Get Directions Write a Review

NPPES record last updated: October 23, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: May 28, 2026, Dec 6, 2024, Jul 2, 2024 and 1 more (4 updates tracked since 2023).

About Mackenzie Lynn Hayden NPPES

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

MACKENZIE LYNN HAYDEN (NPI 1558055459) is an individual speech-language pathologist provider in Prairie Du Sac, Wisconsin, licensed in Wisconsin (6639-154) and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1558055459
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMACKENZIE LYNN HAYDEN
Location Address440 13TH STPrairie Du Sac, WI 53578-1252
Mailing Address188 Mariahwynn TerLodi, WI 53555-8802 · (815) 651-5369
Phone(608) 643-5990
Sole ProprietorNo
Enumeration DateJune 5, 2023
Last NPPES UpdateOctober 23, 20264 updates tracked since enumeration
NPPES CertifiedOctober 23, 2026
✔ NPI 1558055459 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 · 6639-154
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.
440 13TH ST, Prairie Du Sac, WI 53578
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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.

BRIGITTA M D BRICKL
Speech-Language Pathologist
440 13TH ST
PRAIRIE DU SAC, WI 53578
Sauk County (608) 643-5990
ABIGAIL I MAGEE
Speech-Language Pathologist
440 13TH ST
PRAIRIE DU SAC, WI 53578
Sauk County (608) 643-1800
ALICIA SCHAEFER
Speech-Language Pathologist
440 13TH ST
PRAIRIE DU SAC, WI 53578
Sauk County (608) 643-5990
ERIN MARCHANT MS, CCC-SLP
Speech-Language Pathologist
440 13TH ST
PRAIRIE DU SAC, WI 53578
Sauk County (608) 643-5990

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 Mackenzie Hayden's NPI number?

The NPI number for Mackenzie Hayden is 1558055459. It was assigned to this individual provider in the NPPES registry on June 5, 2023.

Where is Mackenzie Hayden located?

Mackenzie Hayden practices at 440 13th St, Prairie Du Sac, WI 53578. The listed phone number is (608) 643-5990.

What is Mackenzie Hayden'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 Mackenzie Hayden was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.