HONG CHUN CHANG
NPI 1548722150
Behavior Analyst in San Diego, CA

Q: What is Hong Chun Chang's NPI number?

The NPI number for Hong Chun Chang is 1548722150. It was assigned to this individual provider in the NPPES registry on April 2, 2019.

Q: What is Hong Chun Chang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Hong Chun Chang was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since April 02, 2019

5755 OBERLIN DR STE 300, SAN DIEGO, CA 92121(800) 249-1266 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2025, Apr 2, 2019 (2 updates tracked since 2019).

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About Hong Chun Chang NPPES

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

HONG CHUN CHANG (NPI 1548722150) is an individual behavior analyst provider in San Diego, California, licensed in California (1-25-80244) and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1548722150

Entity TypeIndividualMale

Primary Taxonomy103K00000X

Provider Legal NameHONG CHUN CHANG

Location Address5755 OBERLIN DR STE 300San Diego, CA 92121-4717

Mailing Address1301 E Orangewood AveAnaheim, CA 92805-6807 · (800) 249-1266

Phone(800) 249-1266

Sole ProprietorNo

Enumeration DateApril 2, 2019

Last NPPES UpdateJuly 10, 20252 updates tracked since enumeration

NPPES CertifiedJuly 10, 2025

✔ NPI 1548722150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in CA · 1-25-80244

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.

Also ListedBehavior TechnicianTaxonomy 106S00000X

5755 OBERLIN DR STE 300, San Diego, CA 92121

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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.

VICTORIA GARCIA

Behavior Technician