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

Mrs. Mary Adler Steiger, LCSW

Individual provider Clinical Social Worker · NPI 1033376165

Mrs. Mary Adler Steiger, LCSW is a Clinical Social Worker in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
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

25 E Washington St Ste 1717
Chicago, IL 60602-1708
Phone: (312) 782-3888
Fax: (312) 782-2901
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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 IL149003358 (IL)

Record details

NPI number1033376165
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 16, 2008
Last updated in NPPESNovember 19, 2015

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