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

Arianna Edith Ferenchak

Individual provider Behavior Technician · NPI 1629643481

Arianna Edith Ferenchak is a Behavior Technician in San Leandro, California. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

477 Callan Ave
San Leandro, CA 94577-4607
Phone: (818) 241-6780
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 number1629643481
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 24, 2021
Last updated in NPPESMay 24, 2021
Certification dateMay 24, 2021

Other providers in San Leandro