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KORTNEY VIERTHALER MS, CCC-SLP
NPI 1336529759
Speech-Language Pathologist in Billings, MT

Active since June 01, 2015
710 GRAND AVE STE 15, BILLINGS, MT 59101(406) 259-3951(406) 259-3951 Get Directions Write a Review

NPPES record last updated: January 3, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jan 3, 2023, Apr 29, 2021 (2 updates tracked since 2021).

About Kortney Vierthaler Ms, Ccc-slp NPPES

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

KORTNEY VIERTHALER MS, CCC-SLP (NPI 1336529759) is an individual speech-language pathologist provider in Billings, Montana, licensed in Montana (SLP-SP-LIC-6580) and active in the NPI registry since June 2015.

NPPES Registry Identity

NPI1336529759
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKORTNEY VIERTHALERCredential: MS, CCC-SLP
Location Address710 GRAND AVE STE 15Billings, MT 59101-5852
Mailing Address710 Grand Ave Ste 15Billings, MT 59101-5852 · (406) 259-3951 · Fax (406) 259-3951
Phone(406) 259-3951
Fax(406) 259-3951
Sole ProprietorYes
Enumeration DateJune 1, 2015
Last NPPES UpdateJanuary 3, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 3, 2023
✔ NPI 1336529759 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-SP-LIC-6580
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.
710 GRAND AVE STE 15, Billings, MT 59101
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and more.Insurance ›

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 Kortney Vierthaler's NPI number?

The NPI number for Kortney Vierthaler is 1336529759. It was assigned to this individual provider in the NPPES registry on June 1, 2015.

Where is Kortney Vierthaler located?

Kortney Vierthaler practices at 710 Grand Ave Ste 15, Billings, MT 59101. The listed phone number is (406) 259-3951.

What is Kortney Vierthaler's specialty?

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

What insurance does Kortney Vierthaler accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Kortney Vierthaler as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kortney Vierthaler was last updated on January 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.