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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 GREEN MS, CCC-SLP
NPI 1811797442
Speech-Language Pathologist in Sheboygan, WI

Active since March 13, 2025
1125 N 13TH ST, SHEBOYGAN, WI 53081(920) 803-1617 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 8, 2026, Mar 13, 2025 (2 updates tracked since 2025).

About Mackenzie Green Ms, Ccc-slp NPPES

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

MACKENZIE GREEN MS, CCC-SLP (NPI 1811797442) is an individual speech-language pathologist provider in Sheboygan, Wisconsin, licensed in Wisconsin (6887) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1811797442
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMACKENZIE GREENCredential: MS, CCC-SLP
Location Address1125 N 13TH STSheboygan, WI 53081-3281
Mailing Address1125 N 13th StSheboygan, WI 53081-3281 · (920) 803-1617
Phone(920) 803-1617
Sole ProprietorYes
Enumeration DateMarch 13, 2025
Last NPPES UpdateJuly 8, 20262 updates tracked since enumeration
NPPES CertifiedJuly 8, 2026
✔ NPI 1811797442 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 · 6887
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.
1125 N 13TH ST, Sheboygan, WI 53081
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Other Names 1

Former Name (1)Mackenzie Irwin

Other Providers at the Same Location NPPES 20

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

BRENNA MARIE LIEBURN COTA
Occupational Therapy Assistant
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 803-1617
DR. HAILEY LYNN SCHRANDT OTD, OTR/L
Occupational Therapist
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 803-1617
JADE NICOLE SONSALLA OTR
Occupational Therapist
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 803-1617
MRS. ANN M HERING OTR
Occupational Therapist (Pediatrics)
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 208-9648
SARAH M KELLER OTR
Occupational Therapist (Pediatrics)
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 208-9648
MISS ALLYSON ELIZABETH REEVES OTR
Occupational Therapist
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 803-1617
RACHEL ANN KEENE MS, CCC-SLP
Speech-Language Pathologist
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 803-1617
JULAINE MARIE BOENING OTR
Occupational Therapist (Pediatrics)
1125 N 13TH ST
SHEBOYGAN, WI 53081
Sheboygan County (920) 208-9648

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 Green's NPI number?

The NPI number for Mackenzie Green is 1811797442. It was assigned to this individual provider in the NPPES registry on March 13, 2025. The provider is also known as Mackenzie Irwin.

Where is Mackenzie Green located?

Mackenzie Green practices at 1125 N 13th St, Sheboygan, WI 53081. The listed phone number is (920) 803-1617.

What is Mackenzie Green'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 Green was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.