1. Home
  2. Directory
  3. California
  4. Ontario
  5. Behavior Analyst
  6. NPI Profile

JOSIAH BALDIVIA
NPI 1326842253
Behavior Analyst in Ontario, CA

Active since April 01, 2025
4688 ONTARIO MILLS PKWY, ONTARIO, CA 91764(909) 476-5747 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Josiah Baldivia NPPES

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

JOSIAH BALDIVIA (NPI 1326842253) is an individual behavior analyst provider in Ontario, California and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1326842253
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameJOSIAH BALDIVIA
Location Address4688 ONTARIO MILLS PKWYOntario, CA 91764-5104
Mailing Address4688 Ontario Mills PkwyOntario, CA 91764-5104
Phone(909) 476-5747
Sole ProprietorNo
Enumeration DateApril 1, 2025
NPPES CertifiedApril 1, 2025
✔ NPI 1326842253 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.
4688 ONTARIO MILLS PKWY, Ontario, CA 91764
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.

ALEJANDRA DIAZ
Behavior Technician
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (714) 834-1111
KARLOTTA ARACELY MORA
Behavior Technician
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (909) 476-5747
ALEXANDRA SALAZAR
Speech-Language Pathologist
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (909) 476-5747
LOURDES SOTELO
Assistant Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (714) 785-0520
ASHLEY MICHELLE LEYVA
Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (714) 876-1518
NAYELI AGUILAR
Assistant Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (714) 834-1111
KONIAH WILLIAMS
Assistant Behavior Analyst
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (714) 834-1111
TRAVISHONIQUIA L MORAN
Behavior Technician
4688 ONTARIO MILLS PKWY
ONTARIO, CA 91764
San Bernardino County (714) 834-1111

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 Josiah Baldivia's NPI number?

The NPI number for Josiah Baldivia is 1326842253. It was assigned to this individual provider in the NPPES registry on April 1, 2025.

Where is Josiah Baldivia located?

Josiah Baldivia practices at 4688 Ontario Mills Pkwy, Ontario, CA 91764. The listed phone number is (909) 476-5747.

What is Josiah Baldivia'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 Josiah Baldivia was last updated on April 1, 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.