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

Gustavo Omar Sierra

Individual provider Behavior Technician · NPI 1265294037

Gustavo Omar Sierra is a Behavior Technician in Barstow, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

1633 Paloma St
Barstow, CA 92311-5614
Phone: (442) 309-6244
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence RBT-25-481176 (CA)

Record details

NPI number1265294037
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 26, 2024
Last updated in NPPESFebruary 5, 2026
Certification dateFebruary 5, 2026

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