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

MS. Nina M Williams, LCSW

Individual provider Clinical Social Worker · NPI 1639359698

MS. Nina M Williams, LCSW is a Clinical Social Worker in Matteson, Illinois. Qualified in 2006, 20 years ago. Practices with Thriveworks Clinical - Illinois, a 45-clinician group and accepts Medicare assignment. Licensed in Illinois, North Carolina and Virginia.

Years since qualifying
20
Licensed in
IL, NC, VA
In the registry since
2007
Specialties on file
4
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

21317 S Jeffrey Dr
Matteson, IL 60443-2467
Phone: (363) 944-5897
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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 149021613 (IL)
Clinical Social Worker Taxonomy 1041C0700X · Licence 0904008569 (VA)
Clinical Social Worker Taxonomy 1041C0700X · Licence P006305 (NC)
Clinical Social Worker Taxonomy 1041C0700X · Licence 149021613 (IL)

Record details

NPI number1639359698
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 7, 2007
Last updated in NPPESJanuary 18, 2024
Certification dateJanuary 18, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Thriveworks Clinical - Illinois — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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