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

Mark J Clauser, RBT

Individual provider Behavior Technician · NPI 1386136638

Mark J Clauser, RBT is a Behavior Technician in Lake Villa, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2018
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

410 Hampton Dr
Lake Villa, IL 60046-5067
Phone: (847) 999-8718
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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 17-37131 (IL)

Record details

NPI number1386136638
Entity typeIndividual (Type 1)
GenderMale
Credentials RBT
Sole proprietorYes
NPI enumeratedJune 2, 2018
Last updated in NPPESJune 2, 2018
Mailing address410 Hampton Dr, Lake Villa, IL 60046-5067

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