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

Individual provider Clinical Social Worker · NPI 1124632641

Mr. Liam Brian Irwin, LMSW is a Clinical Social Worker in Hudson Falls, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2020
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

15 Boulevard St
Hudson Falls, NY 12839-1001
Phone: (518) 747-2994
Fax: (518) 747-2996
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 73 Martindale Ave, Hudson Falls, NY 12839-1727 — (518) 932-5328

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 110095 (NY)

Record details

NPI number1124632641
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedSeptember 2, 2020
Last updated in NPPESSeptember 2, 2020
Certification dateSeptember 2, 2020
Mailing address73 Martindale Ave, Hudson Falls, NY 12839-1727

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