Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Jean M Hasenstab, PHD, LCSW

Individual provider Clinical Social Worker · NPI 1245685882

Dr. Jean M Hasenstab, PHD, LCSW is a Clinical Social Worker in Millstadt, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2016
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

101 Benham Dr
Millstadt, IL 62260-2269
Phone: (618) 920-1598
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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 149.010589 (IL)

Record details

NPI number1245685882
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedMay 2, 2016
Last updated in NPPESJanuary 22, 2021
Certification dateJanuary 22, 2021

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