MRS. DIANA BETH AU CCC, SLP
NPI 1427388222
Speech-Language Pathologist in North Hollywood, CA

Q: What is Diana Au's NPI number?

The NPI number for Diana Au is 1427388222. It was assigned to this individual provider in the NPPES registry on December 30, 2009.

Q: What is Diana Au'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 Diana Au was last updated on December 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 December 30, 2009

6400 LAUREL CANYON BLVD, NORTH HOLLYWOOD, CA 91606(909) 624-0405 Get Directions Write a Review

NPPES record last updated: December 31, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mrs. Diana Beth Au Ccc, Slp NPPES

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

MRS. DIANA BETH AU CCC, SLP (NPI 1427388222) is an individual speech-language pathologist provider in North Hollywood, California, licensed in California (12703) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1427388222

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. DIANA BETH AUCredential: CCC, SLP

Location Address6400 LAUREL CANYON BLVDNorth Hollywood, CA 91606-1571

Mailing Address231 Marywood AveClaremont, CA 91711-4833 · (909) 624-0405

Phone(909) 624-0405

Sole ProprietorNo

Enumeration DateDecember 30, 2009

Last NPPES UpdateDecember 31, 2009

✔ NPI 1427388222 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 · 12703

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.

6400 LAUREL CANYON BLVD, North Hollywood, CA 91606

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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.

SAN FERNANDO VALLEY COMMUNITY MENTAL HEALTH CENTER, INC.

Psychiatry & Neurology (Psychiatry)

6400 LAUREL CANYON BLVD, SUITE 500
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 901-6376

EVERY CHILD ACHIEVES, INC

Occupational Therapist (Pediatrics)

6400 LAUREL CANYON BLVD, SUITE # 600
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 760-0501

VALLEY COMMUNITY COUNSELING CLINIC

Clinic/Center (Mental Health (Including Community Mental Health Center))

6400 LAUREL CANYON BLVD, SUITE 260
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 763-2084

LENA HOROWITZ SLP-CCC

Speech-Language Pathologist

6400 LAUREL CANYON BLVD, #560
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 763-0136

ELIZABETH ANN PRINTZ OTR/L

Occupational Therapist (Pediatrics)

6400 LAUREL CANYON BLVD, SUITE 560
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 763-0136

LAURA LYNN INGERSOLL M.S. CCC-SLP

Speech-Language Pathologist

6400 LAUREL CANYON BLVD, #600
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 760-0501

TAMARA SEIGEL OT

Specialist

6400 LAUREL CANYON BLVD, #600
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 760-0501

MARY HENDRICKS M.A. CCC-SLP

Speech-Language Pathologist

6400 LAUREL CANYON BLVD
NORTH HOLLYWOOD, CA 91606

Los Angeles County (818) 763-0136

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 Diana Au's NPI number?

The NPI number for Diana Au is 1427388222. It was assigned to this individual provider in the NPPES registry on December 30, 2009.

Where is Diana Au located?

Diana Au practices at 6400 Laurel Canyon Blvd, North Hollywood, CA 91606. The listed phone number is (909) 624-0405.

What is Diana Au'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 Diana Au was last updated on December 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.