YSABELLA L CORTEZ
NPI 1023856341
Behavior Technician in Antioch, CA

Active since July 19, 2024
5065 DEER VALLEY RD STE 248, ANTIOCH, CA 94531(925) 501-5731 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 3, 2025, Jul 19, 2024 (2 updates tracked since 2024).

About Ysabella L Cortez NPPES

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

YSABELLA L CORTEZ (NPI 1023856341) is an individual behavior technician in Antioch, California and active in the NPI registry since July 2024.

NPPES Registry Identity

NPI1023856341
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameYSABELLA L CORTEZ
Location Address5065 DEER VALLEY RD STE 248Antioch, CA 94531-5200
Mailing Address605 Sorenson RdHayward, CA 94544-3055 · (424) 263-8794
Sole ProprietorNo
Enumeration DateJuly 19, 2024
Last NPPES UpdateSeptember 3, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2025
NPI 1023856341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition

The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

5065 DEER VALLEY RD STE 248, Antioch, CA 94531

Other Providers at the Same Location NPPES 19

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

Behavior Analyst
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531
Behavior Technician
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531
Behavior Technician
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531
Behavior Technician
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531
Behavior Technician
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531
Behavior Technician
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531
Behavior Technician
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531
Behavior Technician
5065 DEER VALLEY RD STE 248
ANTIOCH, CA 94531

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 Ysabella Cortez's NPI number?

The NPI number for Ysabella Cortez is 1023856341. It was assigned to this individual provider in the NPPES registry on July 19, 2024.

Where is Ysabella Cortez located?

Ysabella Cortez practices at 5065 Deer Valley Rd Ste 248, Antioch, CA 94531. The listed phone number is (925) 501-5731.

What is Ysabella Cortez's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Ysabella Cortez was last updated on September 3, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.