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

Mr. Boyd Steven Callahan, MSW

Individual provider Clinical Social Worker · NPI 1043326143

Mr. Boyd Steven Callahan, MSW is a Clinical Social Worker in Roselle, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

701 E Irving Park Rd Ste 305
Roselle, IL 60172-2322
Phone: (630) 529-1644
Fax: (630) 529-1792
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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 number1043326143
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedAugust 22, 2006
Last updated in NPPESJuly 8, 2007

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