Individual provider · Type 1 NPI

Alexander John Castillo, BCBA

Behavior Analyst · Phoenix, AZ

NPI number 1336024637 Active

Practice location

13838 S 46th Pl Ste 120
Phoenix, AZ 85044-7801

Specialties and licenses

Taxonomy	Code	License
Behavior Analyst Primary	103K00000X	None listed

Behavior Analyst: 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…

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About NPI 1336024637

Alexander John Castillo, BCBA's National Provider Identifier is 1336024637, issued on Aug 7, 2025. The primary taxonomy on file is Behavior Analyst (103K00000X), and the practice location is in Phoenix, AZ. The record was last updated on Aug 7, 2025.