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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CARYN IWAKIRI
NPI 1164338828
Speech-Language Pathologist in Sunnyvale, CA

Active since August 21, 2026
819 W IOWA AVE, SUNNYVALE, CA 94086(408) 522-8200 Get Directions Write a Review

NPPES record added: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Caryn Iwakiri NPPES

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

CARYN IWAKIRI (NPI 1164338828) is an individual speech-language pathologist provider in Sunnyvale, California, licensed in California (41925) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1164338828
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCARYN IWAKIRI
Location Address819 W IOWA AVESunnyvale, CA 94086-5926
Mailing Address819 W Iowa AveSunnyvale, CA 94086-5926 · (408) 522-8200
Phone(408) 522-8200
Sole ProprietorNo
Enumeration DateAugust 21, 2026
NPPES CertifiedAugust 21, 2026
✔ NPI 1164338828 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 · 41925
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.
819 W IOWA AVE, Sunnyvale, CA 94086
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Other Providers at the Same Location NPPES 9

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

MARISA BACON
Psychologist (School)
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 522-8200
ASHLEY VARGAS
Psychologist (School)
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (669) 649-4237
DAISY ARAIZA
Speech-Language Pathologist
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 522-8200
JENNA MARIE BENDER OTR/L
Occupational Therapist
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (650) 773-7170
ANNADYL DE LEON LO
Occupational Therapist
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 522-8267
BRYAN GILSTEIN SLP-CCC
Speech-Language Pathologist
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 522-8200
AMY MATUSKA OTR/L
Occupational Therapist
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 522-8200
SUNNYVALE SCHOOL DISTRICT
Local Education Agency (LEA)
819 W IOWA AVE
SUNNYVALE, CA 94086
Santa Clara County (408) 522-8200

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 Caryn Iwakiri's NPI number?

The NPI number for Caryn Iwakiri is 1164338828. It was assigned to this individual provider in the NPPES registry on August 21, 2026.

Where is Caryn Iwakiri located?

Caryn Iwakiri practices at 819 W Iowa Ave, Sunnyvale, CA 94086. The listed phone number is (408) 522-8200.

What is Caryn Iwakiri'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 Caryn Iwakiri was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.