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

Blanca Estrella Castillo Guzman

Individual provider Behavior Technician · NPI 1134807399

Blanca Estrella Castillo Guzman is a Behavior Technician in Monrovia, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1333 S Mayflower Ave Ste 220
Monrovia, CA 91016-5239
Phone: (818) 241-6780
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1134807399
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 7, 2023
Last updated in NPPESAugust 8, 2023
Certification dateAugust 8, 2023

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