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

Individual provider Clinical Social Worker · NPI 1275169732

Maciej Jakub Bielaczyc, LCSW is a Clinical Social Worker in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2020.

Licensed in
IL
In the registry since
2020
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

676 N Saint Clair St Ste 1400
Chicago, IL 60611-2951
Phone: (312) 926-0313
Fax: (312) 695-5864
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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 149016021 (IL)

Record details

NPI number1275169732
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 17, 2020
Last updated in NPPESMarch 17, 2020
Certification dateMarch 17, 2020

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