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

Jennifer Claussen, LCSW

Individual provider Social Worker · NPI 1053563809

Jennifer Claussen, LCSW is a Social Worker in Oak Brook, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
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

2907 Butterfield Rd Ste 240
Oak Brook, IL 60523-1175
Phone: (630) 586-0900
Fax: (630) 586-9990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 149-012949 (IL)

Record details

NPI number1053563809
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 10, 2008
Last updated in NPPESOctober 10, 2008

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