Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Joan Marie Mrozek, RN-BC, LCSW

Individual provider Clinical Social Worker · NPI 1245694421

Mrs. Joan Marie Mrozek, RN-BC, LCSW is a Clinical Social Worker in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2016.

Licensed in
IL
In the registry since
2016
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

120 Spalding Dr Ste 307
Naperville, IL 60540-6521
Phone: (630) 527-2920
Fax: (630) 527-2921
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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 149009609 (IL)

Record details

NPI number1245694421
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN-BC , LCSW
Sole proprietorNo
NPI enumeratedApril 13, 2016
Last updated in NPPESApril 13, 2016

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