Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KARLI A DIEU M.S., CCC-SLP
NPI 1205528510
Speech-Language Pathologist in Laveen, AZ

Q: What is Karli Dieu's NPI number?

The NPI number for Karli Dieu is 1205528510. It was assigned to this individual provider in the NPPES registry on May 24, 2023.

Q: What is Karli Dieu'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 Karli Dieu was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since May 24, 2023

3921 W BASELINE RD, LAVEEN, AZ 85339(602) 764-4000 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 30, 2026, Sep 7, 2025, May 24, 2023 (3 updates tracked since 2023).

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About Karli A Dieu M.s., Ccc-slp NPPES

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

KARLI A DIEU M.S., CCC-SLP (NPI 1205528510) is an individual speech-language pathologist provider in Laveen, Arizona, licensed in Arizona (SLP17695) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1205528510

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameKARLI A DIEUCredential: M.S., CCC-SLP

Location Address3921 W BASELINE RDLaveen, AZ 85339-1801

Mailing Address4368 E Carla Vista DrGilbert, AZ 85295-6129 · (602) 541-8050

Phone(602) 764-4000

Sole ProprietorNo

Enumeration DateMay 24, 2023

Last NPPES UpdateJuly 30, 20263 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1205528510 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 AZ · SLP17695

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.

3921 W BASELINE RD, Laveen, AZ 85339

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

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