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

Margaret Sienna Silva

Individual provider Behavior Technician · NPI 1831051234

Margaret Sienna Silva is a Behavior Technician in San Bernardino, California. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

2431 N Arrowhead Ave
San Bernardino, CA 92405-3713
Phone: (714) 683-5876
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 number1831051234
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 25, 2025
Last updated in NPPESNovember 25, 2025
Certification dateNovember 24, 2025

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