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

Individual provider Clinical Social Worker · NPI 1477053296

Michael John Irwin, LSW, MSW is a Clinical Social Worker in Columbus, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2018
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

524 W Broad St
Columbus, OH 43215-2775
Phone: (614) 629-5114
Fax: (614) 662-1023
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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 S.1701144 (OH)

Record details

NPI number1477053296
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW , MSW
Sole proprietorYes
NPI enumeratedFebruary 19, 2018
Last updated in NPPESFebruary 19, 2018

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