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

Mr. Jeffrey William Zacharias, LCSW, CADC

Individual provider Clinical Social Worker · NPI 1639441587

Mr. Jeffrey William Zacharias, LCSW, CADC is a Clinical Social Worker in Chicago, Illinois. Practices as a sole proprietor and works from 4 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2012
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

2420 W Winnemac Ave
Chicago, IL 60625-2614
Phone: (773) 720-0068
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4770 N Lincoln Ave # 205, Chicago, IL 60625-2092 — (773) 720-0068
  • 2576 W Argyle St # 2, Chicago, IL 60625-2604 — (773) 720-0068
  • 2835 N Sheffield Ave # 515, Chicago, IL 60657-5081 — (773) 720-0068

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149.015042 (IL)

Record details

NPI number1639441587
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , CADC
Sole proprietorYes
NPI enumeratedFebruary 7, 2012
Last updated in NPPESNovember 12, 2020
Certification dateNovember 12, 2020

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