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CALLAHAN & ASSOCIATES, LTD.
NPI 1255447231
Social Worker - Clinical in Roselle, IL

Active since August 22, 2006
701 E IRVING PARK RD, SUITE 305, ROSELLE, IL 60172(630) 529-1644(630) 529-1792 Get Directions Write a Review

NPPES record last updated: July 10, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Callahan & Associates, Ltd. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CALLAHAN & ASSOCIATES, LTD. (NPI 1255447231) is a healthcare organization registered as a clinical in Roselle, Illinois and active in the NPI registry since August 2006. The organization lists Boyd Steven Callahan, President, as its authorized official.

NPPES Registry Identity

NPI1255447231
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameCALLAHAN & ASSOCIATES, LTD.
Location Address701 E IRVING PARK RD, SUITE 305Roselle, IL 60172-2322
Mailing Address701 E Irving Park Rd, Suite 305Roselle, IL 60172-2322 · (630) 529-1644 · Fax (630) 529-1792
Phone(630) 529-1644
Fax(630) 529-1792
Organization SubpartNo
Authorized OfficialBoyd Steven CallahanPresident · (847) 698-2862
Enumeration DateAugust 22, 2006
Last NPPES UpdateJuly 10, 2009
✔ NPI 1255447231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149001980
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
701 E IRVING PARK RD, Roselle, IL 60172
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Other Identifiers 1

Other02215410IL · Blue Cross Provider Numbe

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GWEN P AMES LCSW
Social Worker (Clinical)
701 E IRVING PARK RD, SUITE 201
ROSELLE, IL 60172
Dupage County (630) 229-9940
MR. BOYD STEVEN CALLAHAN M.S.W.
Social Worker (Clinical)
701 E IRVING PARK RD, STE 305
ROSELLE, IL 60172
Dupage County (630) 529-1644
CAROLYN WESTERBERG CALLAHAN L.C.S.W.
Social Worker (Clinical)
701 E IRVING PARK RD, SUITE 305
ROSELLE, IL 60172
Dupage County (847) 529-1644
PATHWAYS TO CHANGE COUNSELING, INC.
Social Worker (Clinical)
701 E IRVING PARK RD, SUITE 201
ROSELLE, IL 60172
Dupage County (630) 229-9940
HOOMAN KESHAVARZI LCPC
Psychologist
701 E IRVING PARK RD, 102
ROSELLE, IL 60172
Dupage County (224) 622-3116

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Callahan & Associates, Ltd.'s NPI number?

The NPI number for Callahan & Associates, Ltd. is 1255447231. It was assigned to this organization in the NPPES registry on August 22, 2006.

Where is Callahan & Associates, Ltd. located?

Callahan & Associates, Ltd. is located at 701 E Irving Park Rd Suite 305, Roselle, IL 60172. The listed phone number is (630) 529-1644.

What is Callahan & Associates, Ltd.'s specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Callahan & Associates, Ltd. was last updated on July 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.