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MR. RUBEN RAY PEREZ JR. MS, CF-SLP
NPI 1841743044
Speech-Language Pathologist in Palo Alto, CA

Active since July 25, 2016
650 CLARK WAY, PALO ALTO, CA 94304(650) 326-5530 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Ruben Ray Perez Jr. Ms, Cf-slp NPPES

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

MR. RUBEN RAY PEREZ JR. MS, CF-SLP (NPI 1841743044) is an individual speech-language pathologist provider in Palo Alto, California, licensed in California (21554) and active in the NPI registry since July 2016. He maintains a secondary practice location in San Jose.

NPPES Registry Identity

NPI1841743044
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameMR. RUBEN RAY PEREZ JR.Credential: MS, CF-SLP
Location Address650 CLARK WAYPalo Alto, CA 94304-2300
Mailing Address650 Clark WayPalo Alto, CA 94304-2300 · (650) 326-5530
Phone(650) 326-5530
Sole ProprietorNo
Enumeration DateJuly 25, 2016
Last NPPES UpdateFebruary 20, 2026
NPPES CertifiedFebruary 20, 2026
✔ NPI 1841743044 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 · 21554
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.
650 CLARK WAY, Palo Alto, CA 94304
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Secondary Practice Location 1

Location 12280 Kenwood AveSan Jose, CA 95128-1332 · Phone (408) 816-2018

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.

DR. ZAHRA MURTAZA PHD
Psychologist (Clinical Child & Adolescent)
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 617-3829
KELLY DAWNE MCBRIDE LCSW
Social Worker (School)
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 617-3834
KARLY CROCKETT
Social Worker (Clinical)
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 326-5530
DANNA TORRES
Marriage & Family Therapist
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 326-5530
MS. ROXANNA JEZREEL FLORES VELASCO MA
Psychologist
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 326-5530
JAMIE QWAN
Marriage & Family Therapist
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 326-5530
EILENE OZAWA
Occupational Therapist (Pediatrics)
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 688-3690
DR. OLIVIA KATHLEEN MAZUR MCDONALD PSY.D.
Psychologist (Clinical)
650 CLARK WAY
PALO ALTO, CA 94304
Santa Clara County (650) 326-5530

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 Ruben Perez's NPI number?

The NPI number for Ruben Perez is 1841743044. It was assigned to this individual provider in the NPPES registry on July 25, 2016.

Where is Ruben Perez located?

Ruben Perez practices at 650 Clark Way, Palo Alto, CA 94304. The listed phone number is (650) 326-5530.

What is Ruben Perez'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 Ruben Perez was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.