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

Mary Rene Leonhardt

Individual provider Social Worker · NPI 1093363830

Mary Rene Leonhardt is a Social Worker in Oak Forest, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2019

Practice location Address checks out

6006 159th St Bldg C
Oak Forest, IL 60452-2904
Phone: (708) 535-7320
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 150.103802 (IL)

Record details

NPI number1093363830
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 26, 2019
Last updated in NPPESAugust 26, 2019
Mailing address15119 Catalina Dr Apt 2nw, Orland Park, IL 60462-8811

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