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

Costula Cassiani, RBT-16-23564

Individual provider Behavior Technician · NPI 1174015432

Costula Cassiani, RBT-16-23564 is a Behavior Technician in Downers Grove, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2018

Practice location Address checks out

20W438 Camder Dr
Downers Grove, IL 60516
Phone: (708) 825-4287
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence 16-23564 (IL)

Record details

NPI number1174015432
Entity typeIndividual (Type 1)
GenderFemale
Credentials RBT-16-23564
Sole proprietorYes
NPI enumeratedJune 2, 2018
Last updated in NPPESJune 2, 2018

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