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

Hiroshi De Leon Watanabe

Individual provider Behavior Technician · NPI 1164257242

Hiroshi De Leon Watanabe is a Behavior Technician in Castro Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

3045 Grove Way
Castro Valley, CA 94546-6703
Phone: (510) 688-8166
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X (CA)

Record details

NPI number1164257242
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 6, 2024
Last updated in NPPESSeptember 6, 2024
Certification dateSeptember 6, 2024

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