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

Mary Victoria Wessels

Individual provider Behavior Analyst · NPI 1891285102

Mary Victoria Wessels is a Behavior Analyst in Chicago, Illinois. Practices as a sole proprietor. Licensed in Colorado and Illinois.

Licensed in
CO, IL
In the registry since
2018
Specialties on file
2

Practice location Address checks out

8609 W Bryn Mawr Ave Ste 204
Chicago, IL 60631-3524
Phone: (773) 644-7787
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-21-52063 (CO)
Behavior Analyst Taxonomy 103K00000X · Licence 152000227 (IL)

Record details

NPI number1891285102
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 11, 2018
Last updated in NPPESMay 4, 2026
Certification dateMay 4, 2026

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