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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1851678700

Mr. Nelson Lassalle, LMSW, CASAC is an Addiction (Substance Use Disorder) Counselor in Poughkeepsie, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
Specialties on file
2
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

27 Red Oaks Mill Rd
Poughkeepsie, NY 12603-3262
Phone: (646) 671-7017
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 073043 (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 17796 (NY)

Record details

NPI number1851678700
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW , CASAC
Sole proprietorNo
NPI enumeratedNovember 7, 2011
Last updated in NPPESNovember 7, 2011

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