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

Justin Masakazu Hamasu

Individual provider Behavior Technician · NPI 1548144728

Justin Masakazu Hamasu is a Behavior Technician in Redondo Beach, California. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

119 W Torrance Blvd Ste 100
Redondo Beach, CA 90277-3600
Phone: (310) 374-3300
Fax: (310) 374-3307
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 number1548144728
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 1, 2025
Last updated in NPPESAugust 1, 2025
Certification dateAugust 1, 2025

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