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

Benjamin Defieux, LMSW

Individual provider Social Worker · NPI 1326851874

Benjamin Defieux, LMSW is a Social Worker in Islandia, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2025
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

1707 Veterans Memorial Hwy
Islandia, NY 11749-1531
Phone: (631) 360-3730
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 118291 (NY)

Record details

NPI number1326851874
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJanuary 29, 2025
Last updated in NPPESJanuary 29, 2025
Certification dateJanuary 29, 2025
Mailing address1707 Veterans Memorial Hwy, Islandia, NY 11749-1531

Other providers in Islandia