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

Leonard Leveille, LCSW

Individual provider Social Worker · NPI 1073037677

Leonard Leveille, LCSW is a Social Worker in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2017
Specialties on file
2
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

57 Willoughby St
Brooklyn, NY 11201-5257
Phone: (845) 743-6676
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 093570 (NY)
Social Worker Taxonomy 104100000X · Licence 086616 (NY)

Record details

NPI number1073037677
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 26, 2017
Last updated in NPPESMarch 8, 2024
Certification dateMarch 8, 2024

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