REX SAGAYAGA
NPI 1588839716
Counselor - Mental Health in Castro Valley, CA

Active since April 29, 2008
5248 CRANE AVE, CASTRO VALLEY, CA 94546(510) 538-3060 Get Directions Write a Review

NPPES record last updated: May 8, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Rex Sagayaga NPPES

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

REX SAGAYAGA (NPI 1588839716) is an individual mental health provider in Castro Valley, California and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1588839716
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameREX SAGAYAGA
Location Address5248 CRANE AVECastro Valley, CA 94546-2532
Mailing Address1163 Traughber StMilpitas, CA 95035-4017
Sole ProprietorNo
Enumeration DateApril 29, 2008
Last NPPES UpdateMay 8, 2008
NPI 1588839716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
5248 CRANE AVE, Castro Valley, CA 94546

Other Providers at the Same Location NPPES 8

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

Counselor
5248 CRANE AVE
CASTRO VALLEY, CA 94546
Counselor
5248 CRANE AVE
CASTRO VALLEY, CA 94546
Counselor
5248 CRANE AVE
CASTRO VALLEY, CA 94546
Counselor
5248 CRANE AVE
CASTRO VALLEY, CA 94546
Counselor (Mental Health)
5248 CRANE AVE
CASTRO VALLEY, CA 94546
Counselor (Mental Health)
5248 CRANE AVE
CASTRO VALLEY, CA 94546
Counselor
5248 CRANE AVE
CASTRO VALLEY, CA 94546
Counselor
5248 CRANE AVE
CASTRO VALLEY, CA 94546

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 Rex Sagayaga's NPI number?

The NPI number for Rex Sagayaga is 1588839716. It was assigned to this individual provider in the NPPES registry on April 29, 2008.

Where is Rex Sagayaga located?

Rex Sagayaga practices at 5248 Crane Ave, Castro Valley, CA 94546. The listed phone number is (510) 538-3060.

What is Rex Sagayaga's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Rex Sagayaga was last updated on May 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.