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

ROBERTO VALENZUELA
NPI 1487579702
Specialist/Technologist - Speech-Language Assistant in Union City, CA

Active since August 13, 2026
29516 KOHOUTEK WAY, UNION CITY, CA 94587(510) 441-8240 Get Directions Write a Review

NPPES record added: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Roberto Valenzuela NPPES

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

ROBERTO VALENZUELA (NPI 1487579702) is an individual speech-language assistant in Union City, California, licensed in California (5881) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1487579702
Entity TypeIndividualMale
Primary Taxonomy2355S0801X
Provider Legal NameROBERTO VALENZUELA
Location Address29516 KOHOUTEK WAYUnion City, CA 94587-1221
Mailing Address29516 Kohoutek WayUnion City, CA 94587-1221
Phone(510) 441-8240
Sole ProprietorNo
Enumeration DateAugust 13, 2026
NPPES CertifiedAugust 13, 2026
✔ NPI 1487579702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
License✔ Licensed in CA · 5881
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
HSIN-JUI TSAI
Speech-Language Pathologist
29516 KOHOUTEK WAY
UNION CITY, CA 94587
Alameda County (510) 909-1271
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
HARMEET KAUR CHAHIL SLPA
Specialist/Technologist (Speech-Language Assistant)
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

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 Roberto Valenzuela's NPI number?

The NPI number for Roberto Valenzuela is 1487579702. It was assigned to this individual provider in the NPPES registry on August 13, 2026.

Where is Roberto Valenzuela located?

Roberto Valenzuela practices at 29516 Kohoutek Way, Union City, CA 94587. The listed phone number is (510) 441-8240.

What is Roberto Valenzuela's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Roberto Valenzuela was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.