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

Stuart L Marcus, LCSW, ACSW

Individual provider Clinical Social Worker · NPI 1073705133

Stuart L Marcus, LCSW, ACSW is a Clinical Social Worker in Belleville, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
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

6400 W Main St Ste 1-S
Belleville, IL 62223-3806
Phone: (618) 394-9282
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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 (IL)

Record details

NPI number1073705133
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , ACSW
Sole proprietorYes
NPI enumeratedAugust 13, 2007
Last updated in NPPESMarch 28, 2008
Mailing address6400 W Main St, Ste. 1-S, Belleville, IL 62223-3806

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