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

Courtney Kosiewicz

Individual provider Behavior Technician · NPI 1982357604

Courtney Kosiewicz is a Behavior Technician in Arlington Heights, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022

Practice location Address checks out

3385 N Arlington Heights Rd Ste K
Arlington Heights, IL 60004-7702
Phone: (844) 247-7222
Fax: (215) 489-8766
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-21-178743 (IL)

Record details

NPI number1982357604
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 2, 2022
Last updated in NPPESFebruary 2, 2022
Certification dateFebruary 2, 2022
Mailing addressPo Box 639561, Cincinnati, OH 45263-9561

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