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CORRINE IRWIN
NPI 1174466122
Speech-Language Pathologist in Lancaster, CA

Active since April 13, 2026
42909 FLAG ST, LANCASTER, CA 93536(661) 406-7943 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Corrine Irwin NPPES

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

CORRINE IRWIN (NPI 1174466122) is an individual speech-language pathologist provider in Lancaster, California, licensed in California (SP21828) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1174466122
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCORRINE IRWIN
Location Address42909 FLAG STLancaster, CA 93536-4619
Mailing Address42909 Flag StLancaster, CA 93536-4619
Phone(661) 406-7943
Sole ProprietorYes
Enumeration DateApril 13, 2026
NPPES CertifiedApril 13, 2026
✔ NPI 1174466122 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 CA · SP21828
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.
42909 FLAG ST, Lancaster, CA 93536
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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 Corrine Irwin's NPI number?

The NPI number for Corrine Irwin is 1174466122. It was assigned to this individual provider in the NPPES registry on April 13, 2026.

Where is Corrine Irwin located?

Corrine Irwin practices at 42909 Flag St, Lancaster, CA 93536. The listed phone number is (661) 406-7943.

What is Corrine Irwin'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 Corrine Irwin was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.