1. Home
  2. Directory
  3. California
  4. Hermosa Beach
  5. Behavior Analyst
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

REBECCA IVANUSICH
NPI 1003537606
Behavior Analyst in Hermosa Beach, CA

Active since September 12, 2022
982 ARTESIA BLVD, HERMOSA BEACH, CA 90254(855) 223-7123 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 13, 2026, Sep 12, 2022 (2 updates tracked since 2022).

About Rebecca Ivanusich NPPES

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

REBECCA IVANUSICH (NPI 1003537606) is an individual behavior analyst provider in Hermosa Beach, California and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1003537606
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameREBECCA IVANUSICH
Location Address982 ARTESIA BLVDHermosa Beach, CA 90254-2707
Mailing Address901 Russell Ave Apt 137Santa Rosa, CA 95403-2692
Phone(855) 223-7123
Sole ProprietorNo
Enumeration DateSeptember 12, 2022
Last NPPES UpdateAugust 13, 20262 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1003537606 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.
982 ARTESIA BLVD, Hermosa Beach, CA 90254
Open in Google Maps ↗

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.

YADIRA NAJERA
Behavior Technician
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (866) 756-0128
MUHAMMAD AMJAD
Behavior Technician
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (310) 893-3471
JAIME JENSEN BCBA
Behavior Analyst
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (310) 893-3471
BAILEY BETTENCOURT
Behavior Analyst
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (310) 893-3471
DILLON BENAVIDES GARCIA
Behavior Technician
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (507) 292-1006
YANINA CHRISTINA VIERA
Behavior Technician
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (310) 893-3471
ALEXIA EVA RODRIGUEZ
Behavior Technician
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (310) 893-2931
DELQUE DADISI CHALK
Behavior Technician
982 ARTESIA BLVD
HERMOSA BEACH, CA 90254
Los Angeles County (310) 893-3471

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 Rebecca Ivanusich's NPI number?

The NPI number for Rebecca Ivanusich is 1003537606. It was assigned to this individual provider in the NPPES registry on September 12, 2022.

Where is Rebecca Ivanusich located?

Rebecca Ivanusich practices at 982 Artesia Blvd, Hermosa Beach, CA 90254. The listed phone number is (855) 223-7123.

What is Rebecca Ivanusich's specialty?

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

When was this NPI record last updated?

The NPPES record for Rebecca Ivanusich was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.