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

Alexandra Leigh Thies

Individual provider Behavior Technician · NPI 1538777891

Alexandra Leigh Thies is a Behavior Technician in Chicago, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

1300 W Belmont Ave Ste 401A
Chicago, IL 60657-3200
Phone: (505) 315-8953
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1301 E Orangewood Ave, Anaheim, CA 92805-6807 — (800) 249-1266

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 178.021240 (IL)
Behavior Technician Taxonomy 106S00000X

Record details

NPI number1538777891
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 22, 2020
Last updated in NPPESApril 23, 2025
Certification dateApril 23, 2025

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