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

MS. Jill Ann Yerkes, LCSW

Individual provider Clinical Social Worker · NPI 1407138589

MS. Jill Ann Yerkes, LCSW is a Clinical Social Worker in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2011
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

2329 N Commonwealth Ave 1E
Chicago, IL 60614-3555
Phone: (773) 682-7561
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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 149.012959 (IL)

Record details

NPI number1407138589
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 14, 2011
Last updated in NPPESSeptember 14, 2011

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