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

Mary Ellen Withers, LCSW, LISW

Individual provider Clinical Social Worker · NPI 1194040329

Mary Ellen Withers, LCSW, LISW is a Clinical Social Worker in Oak Park, Illinois. Qualified in 1990, 36 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Illinois.

Years since qualifying
36
Licensed in
IA, IL
In the registry since
2010
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

137 N Oak Park Ave SUITE#408-1
Oak Park, IL 60301-1344
Phone: (708) 209-8560
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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 007177 (IA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 149.005998 (IL)

Record details

NPI number1194040329
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LISW
Sole proprietorYes
NPI enumeratedMarch 31, 2010
Last updated in NPPESJune 13, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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