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

Mr. Sean M. Callahan, LCSW

Individual provider Clinical Social Worker · NPI 1952005621

Mr. Sean M. Callahan, LCSW is a Clinical Social Worker in Western Springs, Illinois. Licensed in Illinois. Registered with an NPI since 2023.

Licensed in
IL
In the registry since
2023
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

4365 Lawn Ave Ste 8
Western Springs, IL 60558-1494
Phone: (773) 888-2602
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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 149.025387 (IL)

Record details

NPI number1952005621
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 28, 2023
Last updated in NPPESMarch 28, 2023
Certification dateMarch 28, 2023

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