CATHERINE STROOP IRWIN
NPI 1992156541
Speech-Language Pathologist in Knoxville, TN

Q: What is Catherine Irwin's NPI number?

The NPI number for Catherine Irwin is 1992156541. It was assigned to this individual provider in the NPPES registry on June 24, 2016.

Q: What is Catherine Irwin's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Catherine Irwin was last updated on February 18, 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.

Active since June 24, 2016

310 CORPORATE DR STE 101, KNOXVILLE, TN 37923(865) 693-5622 Get Directions Write a Review

NPPES record last updated: February 18, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 18, 2020, Feb 12, 2020, Jun 24, 2016 (3 updates tracked since 2016).

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About Catherine Stroop Irwin NPPES

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

CATHERINE STROOP IRWIN (NPI 1992156541) is an individual speech-language pathologist provider in Knoxville, Tennessee, licensed in Tennessee (5911) and active in the NPI registry since June 2016. She maintains a secondary practice location in Knoxville.

NPPES Registry Identity

NPI1992156541

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameCATHERINE STROOP IRWIN

Location Address310 CORPORATE DR STE 101Knoxville, TN 37923-4638

Mailing Address9041 Executive Park Dr Ste 126Knoxville, TN 37923-4603 · (615) 517-0516 · Fax (865) 769-0801

Phone(865) 693-5622

Sole ProprietorNo

Enumeration DateJune 24, 2016

Last NPPES UpdateFebruary 18, 20203 updates tracked since enumeration

✔ NPI 1992156541 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 TN · 5911

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.

310 CORPORATE DR STE 101, Knoxville, TN 37923

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Secondary Practice Location 1

Location 19041 Executive Park Dr Ste 126Knoxville, TN 37923-4603 · Phone (865) 693-5622 · Fax (865) 769-0801

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.Insurance ›

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.

PAMELA ROSE KOEBCKE M.S., SLP

Speech-Language Pathologist