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

Ethan Weiss, RBT

Individual provider Behavior Technician · NPI 1033038898

Ethan Weiss, RBT is a Behavior Technician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026
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

4908 N Elston Ave
Chicago, IL 60630-2506
Phone: (317) 520-4748
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence RBT-25-495427 (IL)

Record details

NPI number1033038898
Entity typeIndividual (Type 1)
GenderMale
Credentials RBT
Sole proprietorNo
NPI enumeratedJuly 14, 2026
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026
Mailing address2901 Finley Rd Ste 102, Downers Grove, IL 60515-1774

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