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

Leah Elsa Mansback, LMSW

Individual provider Social Worker · NPI 1336613074

Leah Elsa Mansback, LMSW is a Social Worker in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2019
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

1375 Coney Island Ave
Brooklyn, NY 11230-4166
Phone: (603) 582-4245
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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 103101 (NY)

Record details

NPI number1336613074
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJanuary 16, 2019
Last updated in NPPESJune 23, 2025
Certification dateJune 23, 2025

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