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

Mary Courtney Duncan

Individual provider Clinical Social Worker · NPI 1427893254

Mary Courtney Duncan is a Clinical Social Worker in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2024.

Licensed in
IL
In the registry since
2024

Practice location Address checks out

2000 N Racine Ave Ste 3300
Chicago, IL 60614-7008
Phone: (773) 413-9523
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149026965 (IL)

Record details

NPI number1427893254
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 25, 2024
Last updated in NPPESJune 25, 2024
Certification dateJune 25, 2024

Other providers in Chicago