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

Nancy Herkes, LCSW

Individual provider Clinical Social Worker · NPI 1194117721

Nancy Herkes, LCSW is a Clinical Social Worker in Sugar Grove, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2015
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

217 Yolane Dr
Sugar Grove, IL 60554-5017
Phone: (630) 466-1805
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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 149.003832 (IL)

Record details

NPI number1194117721
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 18, 2015
Last updated in NPPESFebruary 18, 2015
Mailing address217 Yolane Dr, Sugar Grove, IL 60554-5017

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