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

Justine De Leon, LMSW

Individual provider Clinical Social Worker · NPI 1417030719

Justine De Leon, LMSW is a Clinical Social Worker in Croton on Hudson, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

18 Old Post Rd S
Croton on Hudson, NY 10520-2316
Phone: (914) 434-7607
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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 069262-1 (NY)
Clinical Social Worker Taxonomy 1041C0700X

Record details

NPI number1417030719
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESJuly 24, 2024
Certification dateMay 24, 2024

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