Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Lori Lynn Janu-Chossek, LCSW

Individual provider Clinical Social Worker · NPI 1043183759

MS. Lori Lynn Janu-Chossek, LCSW is a Clinical Social Worker in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

5017 W Berteau Ave
Chicago, IL 60641-1738
Phone: (630) 865-1352
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149011731 (IL)

Record details

NPI number1043183759
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 29, 2025
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026

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