BIANCA CASTREJON
NPI 1821969346
Behavior Technician in Newport Beach, CA

Active since September 16, 2025
4695 MACARTHUR CT STE 1100, NEWPORT BEACH, CA 92660(949) 720-2550 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Bianca Castrejon NPPES

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

BIANCA CASTREJON (NPI 1821969346) is an individual behavior technician in Newport Beach, California and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1821969346
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameBIANCA CASTREJON
Location Address4695 MACARTHUR CT STE 1100Newport Beach, CA 92660-1866
Mailing Address350 Fairway Dr Ste 101Deerfield Beach, FL 33441-1834 · (877) 418-2978 · Fax (866) 500-2186
Sole ProprietorNo
Enumeration DateSeptember 16, 2025
Last NPPES UpdateOctober 24, 2025
NPPES CertifiedSeptember 16, 2025
NPI 1821969346 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.
4695 MACARTHUR CT STE 1100, Newport Beach, CA 92660

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 Technician
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660
Behavior Technician
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660
Behavior Technician
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660
Behavior Technician
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660
Behavior Technician
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660
Behavior Technician
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660
Behavior Analyst
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660
Behavior Technician
4695 MACARTHUR CT STE 1100
NEWPORT BEACH, CA 92660

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 Bianca Castrejon's NPI number?

The NPI number for Bianca Castrejon is 1821969346. It was assigned to this individual provider in the NPPES registry on September 16, 2025.

Where is Bianca Castrejon located?

Bianca Castrejon practices at 4695 Macarthur Ct Ste 1100, Newport Beach, CA 92660. The listed phone number is (949) 720-2550.

What is Bianca Castrejon'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 Bianca Castrejon was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.