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HALEY MCMAHON
NPI 1134745979
Speech-Language Pathologist in Lewistown, MT

Active since June 17, 2020
408 WENDELL AVE, LEWISTOWN, MT 59457(406) 535-7711 Get Directions Write a Review

NPPES record last updated: June 17, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Haley Mcmahon NPPES

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

HALEY MCMAHON (NPI 1134745979) is an individual speech-language pathologist provider in Lewistown, Montana, licensed in Montana (SLP-LTD-LIC-82) and active in the NPI registry since June 2020.

NPPES Registry Identity

NPI1134745979
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameHALEY MCMAHON
Location Address408 WENDELL AVELewistown, MT 59457-2261
Mailing Address408 Wendell AveLewistown, MT 59457-2261
Phone(406) 535-7711
Sole ProprietorNo
Enumeration DateJune 17, 2020
NPPES CertifiedJune 17, 2020
✔ NPI 1134745979 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 MT · SLP-LTD-LIC-82
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.
408 WENDELL AVE, Lewistown, MT 59457
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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.

BRIAN L PRIEST M.D.
Emergency Medicine (Emergency Medical Services)
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-7711
WENDY LOU MADDUX APRN
Nurse Practitioner (Gerontology)
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-6302
KAREN KAUFMAN DNP
Nurse Practitioner
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-1502
WILLIAM R HOLMES D.O.
Family Medicine
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-1502
KIMBERLY ANN SCHAAF DO
Emergency Medicine
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-7711
MRS. JANELLE PAINTER PT
Physical Therapist
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-6295
TERESA ANN MCKIBBEN MS, PC
Counselor (Mental Health)
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-1502
RACHEL STANSBERRY MA CCC-SLP
Speech-Language Pathologist
408 WENDELL AVE
LEWISTOWN, MT 59457
Fergus County (406) 535-6311

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 Haley Mcmahon's NPI number?

The NPI number for Haley Mcmahon is 1134745979. It was assigned to this individual provider in the NPPES registry on June 17, 2020.

Where is Haley Mcmahon located?

Haley Mcmahon practices at 408 Wendell Ave, Lewistown, MT 59457. The listed phone number is (406) 535-7711.

What is Haley Mcmahon'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 Haley Mcmahon was last updated on June 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.