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

Theresa B Gabby, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1689013203

Theresa B Gabby, LCSW is an Addiction (Substance Use Disorder) Counselor in Oak Brook, Illinois. Licensed in Illinois. Registered with an NPI since 2013.

Licensed in
IL
In the registry since
2013
Specialties on file
3
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

600 W 22nd St Ste 250
Oak Brook, IL 60523-8864
Phone: (630) 230-6505
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 149.010331 (IL)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 29063 (IL)
School Social Worker Taxonomy 1041S0200X · Licence 2208622 (IL)

Record details

NPI number1689013203
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 17, 2013
Last updated in NPPESDecember 23, 2013

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