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

Katherine Joanna Ley, RBT

Individual provider Behavior Technician · NPI 1225763816

Katherine Joanna Ley, RBT is a Behavior Technician in Elk Grove Village, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
What do these letters mean?
RBT — Registered Behavior Technician
Delivers behaviour therapy under a behaviour analyst's supervision.

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Practice location Address checks out

901 Biesterfield Rd Ste 110
Elk Grove Village, IL 60007-3393
Phone: (630) 999-8227
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X (IL)

Record details

NPI number1225763816
Entity typeIndividual (Type 1)
GenderFemale
Credentials RBT
Sole proprietorNo
NPI enumeratedJuly 19, 2022
Last updated in NPPESJuly 19, 2022
Certification dateJuly 19, 2022

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