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

Individual provider Clinical Social Worker · NPI 1275627499

Maribeth Oneil, LCSW is a Clinical Social Worker in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
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

4452 N Greenview Ave
Chicago, IL 60640-5904
Phone: (847) 570-0150
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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 149006517 (IL)

Record details

NPI number1275627499
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESJuly 7, 2021
Certification dateJuly 7, 2021

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