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

Mr. Joe O'Callaghan Jr., LCSW

Individual provider Clinical Social Worker · NPI 1013431444

Mr. Joe O'Callaghan Jr., LCSW is a Clinical Social Worker in Norwalk, Connecticut. Practices as a sole proprietor and works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2017
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

8 Mill Brook Dr
Norwalk, CT 06851-2911
Phone: (203) 522-8083
Fax: (203) 847-0321
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 114 East Ave Ste 1, Norwalk, CT 06851-5056 — (203) 522-8083

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 003706 (CT)

Record details

NPI number1013431444
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 27, 2017
Last updated in NPPESMarch 17, 2018

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