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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

HSIN-JUI TSAI
NPI 1013839901
Speech-Language Pathologist in Union City, CA

Active since July 29, 2026
29516 KOHOUTEK WAY, UNION CITY, CA 94587(510) 909-1271 Get Directions Write a Review

NPPES record added: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hsin-jui Tsai NPPES

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

HSIN-JUI TSAI (NPI 1013839901) is an individual speech-language pathologist provider in Union City, California and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1013839901
Entity TypeIndividual
Primary Taxonomy235Z00000X
Provider Legal NameHSIN-JUI TSAI
Location Address29516 KOHOUTEK WAYUnion City, CA 94587-1221
Mailing Address29516 Kohoutek WayUnion City, CA 94587-1221
Phone(510) 909-1271
Sole ProprietorNo
Enumeration DateJuly 29, 2026
NPPES CertifiedJuly 29, 2026
✔ NPI 1013839901 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
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.
29516 KOHOUTEK WAY, Union City, CA 94587
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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.

KATHLEEN OSIO OTR/L
Occupational Therapist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 441-8240
CATHERINE LINH HOANG
Occupational Therapist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 441-8240
TRISHA JEAN PARK OTR/L
Occupational Therapist (Pediatrics)
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 441-8240
OLGA CHEKHONINA
Speech-Language Pathologist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (669) 319-9297
MISS MAI LEE
Speech-Language Pathologist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 441-8240
SARA HUMPHREYS
Specialist/Technologist (Speech-Language Assistant)
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 441-8240
BRYON A SHEPPARD
Clinic/Center (Hearing and Speech)
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 441-8240
TASHA L PREWITT
Speech-Language Pathologist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 441-8240

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 Hsin-jui Tsai's NPI number?

The NPI number for Hsin-jui Tsai is 1013839901. It was assigned to this individual provider in the NPPES registry on July 29, 2026.

Where is Hsin-jui Tsai located?

Hsin-jui Tsai practices at 29516 Kohoutek Way, Union City, CA 94587. The listed phone number is (510) 909-1271.

What is Hsin-jui Tsai'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 Hsin-jui Tsai was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.