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

Miss. Tammy Darian Castillo

Individual provider Behavior Technician · NPI 1427666544

Miss. Tammy Darian Castillo is a Behavior Technician in Santa Clara, California. Practices as a sole proprietor. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

1171 Homestead Rd Ste 250
Santa Clara, CA 95050-5485
Phone: (408) 320-2590
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 number1427666544
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 14, 2020
Last updated in NPPESJuly 14, 2020
Certification dateJuly 14, 2020

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