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

Sienna Oxhandler

Individual provider Behavior Technician · NPI 1023886769

Sienna Oxhandler is a Behavior Technician in Pomona, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

31 Rancho Camino Dr
Pomona, CA 91766-7030
Phone: (191) 963-5162
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 number1023886769
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 12, 2023
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026

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