Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ERICKA DIAZ
NPI 1750635108
Counselor - School in Fremont, CA

Active since November 07, 2012
4180 ALDER AVE, FREMONT, CA 94536(510) 797-1135 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Ericka Diaz NPPES

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

ERICKA DIAZ (NPI 1750635108) is an individual school provider in Fremont, California, licensed in California (260075289) and active in the NPI registry since November 2012.

NPPES Registry Identity

NPI1750635108
Entity TypeIndividualFemale
Primary Taxonomy101YS0200X
Provider Legal NameERICKA DIAZ
Location Address4180 ALDER AVEFremont, CA 94536-4704
Mailing Address4180 Alder AveFremont, CA 94536-4704 · (510) 797-1135
Sole ProprietorYes
Enumeration DateNovember 7, 2012
Last NPPES UpdateSeptember 1, 2026
NPPES CertifiedSeptember 1, 2026
NPI 1750635108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers
Taxonomy Code101YS0200X
License Licensed in CA · 260075289
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 34595 (CA)
4180 ALDER AVE, Fremont, CA 94536

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 Ericka Diaz's NPI number?

The NPI number for Ericka Diaz is 1750635108. It was assigned to this individual provider in the NPPES registry on November 7, 2012.

Where is Ericka Diaz located?

Ericka Diaz practices at 4180 Alder Ave, Fremont, CA 94536. The listed phone number is (510) 797-1135.

What is Ericka Diaz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

When was this NPI record last updated?

The NPPES record for Ericka Diaz was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.