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

Katherine Landayan

Individual provider Behavior Technician · NPI 1417773599

Katherine Landayan is a Behavior Technician in Rancho Cucamonga, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

11799 Sebastian Way Ste 103
Rancho Cucamonga, CA 91730-0708
Phone: (909) 353-7547
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X (CA)

Record details

NPI number1417773599
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 23, 2024
Last updated in NPPESNovember 23, 2024
Certification dateNovember 23, 2024

Other providers in Rancho Cucamonga