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STEPHANIE DIAZ BCBA
NPI 1174092365
Behavior Analyst in San Jose, CA

Active since November 16, 2018
1887 MONTEREY HWY STE 225, SAN JOSE, CA 95112(855) 223-7123(619) 374-7134 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2025, Mar 28, 2025, Oct 24, 2019 and 1 more (4 updates tracked since 2018).

About Stephanie Diaz Bcba NPPES

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

STEPHANIE DIAZ BCBA (NPI 1174092365) is an individual behavior analyst provider in San Jose, California and active in the NPI registry since November 2018.

NPPES Registry Identity

NPI1174092365
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSTEPHANIE DIAZCredential: BCBA
Location Address1887 MONTEREY HWY STE 225San Jose, CA 95112-6192
Mailing AddressPo Box 33568San Diego, CA 92163-3568 · (855) 223-7123 · Fax (619) 374-7134
Phone(855) 223-7123
Fax(619) 374-7134
Sole ProprietorNo
Enumeration DateNovember 16, 2018
Last NPPES UpdateApril 3, 20254 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1174092365 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
1887 MONTEREY HWY STE 225, San Jose, CA 95112
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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.

JINGMEI SUN
Behavior Analyst
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (408) 706-6855
CHEYENNE MELISSA MATEUS
Behavior Analyst
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (855) 223-7123
DORINDA VELASCO ALVARADO
Behavior Technician
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (408) 706-6855
SARAH HARUNA TOBORI
Behavior Technician
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (408) 706-6855
ASHLEY MEHTA
Behavior Technician
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (408) 706-6855
ALEXANDRA BELICIA ARCE
Behavior Technician
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (408) 706-6855
BRYCE MAKARIOS NODELMAN
Behavior Technician
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (408) 706-6855
AMY TARAZON
Behavior Technician
1887 MONTEREY HWY STE 225
SAN JOSE, CA 95112
Santa Clara County (855) 223-7123

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 Stephanie Diaz's NPI number?

The NPI number for Stephanie Diaz is 1174092365. It was assigned to this individual provider in the NPPES registry on November 16, 2018.

Where is Stephanie Diaz located?

Stephanie Diaz practices at 1887 Monterey Hwy Ste 225, San Jose, CA 95112. The listed phone number is (855) 223-7123.

What is Stephanie Diaz's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Stephanie Diaz accept?

Health plans from Providence Health Plan list Stephanie Diaz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephanie Diaz was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.