Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Denise Alejandra Castillo

Individual provider Assistant Behavior Analyst · NPI 1023746948

Denise Alejandra Castillo is an Assistant Behavior Analyst in Ontario, California. Registered with an NPI since 2022.

In the registry since
2022
Specialties on file
2

Practice location Address checks out

4688 Ontario Mills Pwky
Ontario, CA 91764
Phone: (714) 824-1111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X
Assistant Behavior Analyst Taxonomy 106E00000X

Record details

NPI number1023746948
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 9, 2022
Last updated in NPPESAugust 9, 2022
Certification dateAugust 4, 2022
Mailing address8191 Calabash Ave Spc 3, Fontana, CA 92335-0291

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