CYNTHIA CASTELLANOS
NPI 1700710589
Behavior Technician in Riverside, CA

Active since June 09, 2026
1650 SPRUCE ST STE 250, RIVERSIDE, CA 92507(760) 634-1125 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Cynthia Castellanos NPPES

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

CYNTHIA CASTELLANOS (NPI 1700710589) is an individual behavior technician in Riverside, California and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1700710589
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameCYNTHIA CASTELLANOS
Location Address1650 SPRUCE ST STE 250Riverside, CA 92507-7429
Mailing Address1650 Spruce St Ste 250Riverside, CA 92507-7429 · (760) 634-1125
Sole ProprietorYes
Enumeration DateJune 9, 2026
NPPES CertifiedJune 9, 2026
NPI 1700710589 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.
1650 SPRUCE ST STE 250, Riverside, CA 92507

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.

Behavior Analyst
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507
Behavior Technician
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507
Behavior Technician
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507
Behavior Technician
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507
Behavior Technician
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507
Behavior Technician
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507
Behavior Technician
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507
Rehabilitation Practitioner
1650 SPRUCE ST STE 250
RIVERSIDE, CA 92507

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 Cynthia Castellanos's NPI number?

The NPI number for Cynthia Castellanos is 1700710589. It was assigned to this individual provider in the NPPES registry on June 9, 2026.

Where is Cynthia Castellanos located?

Cynthia Castellanos practices at 1650 Spruce St Ste 250, Riverside, CA 92507. The listed phone number is (760) 634-1125.

What is Cynthia Castellanos'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 Cynthia Castellanos was last updated on June 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.