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

Cassandra Mackin, MSW

Individual provider Counselor · NPI 1578271946

Cassandra Mackin, MSW is a Counselor in Granite City, Illinois. Works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2022
Specialties on file
2
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

50 Northgate Industrial Dr
Granite City, IL 62040-6805
Phone: (161) 887-7442
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2615 Edwards St, Alton, IL 62002-3915 — (618) 462-2331

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 150.112289 (IL)
Counselor Taxonomy 101Y00000X

Record details

NPI number1578271946
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedNovember 14, 2022
Last updated in NPPESNovember 14, 2023
Certification dateNovember 14, 2023
Mailing address448 Wylie Dr, Normal, IL 61761-5405

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