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

Bion P Harrigan, LMSW

Individual provider Social Worker · NPI 1780322453

Bion P Harrigan, LMSW is a Social Worker in Shelton, Connecticut. Practices as a sole proprietor and works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2022
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

2 Trap Falls Rd Ste 120
Shelton, CT 06484-7621
Phone: (203) 816-6424
Show map & directions

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

Additional practice locations (1)

  • 35 Old Tavern Rd, Orange, CT 06477-3450 — (203) 553-9949

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 13276 (CT)

Record details

NPI number1780322453
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedMay 23, 2022
Last updated in NPPESDecember 31, 2025
Certification dateDecember 31, 2025

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