Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Leslye Abbey, LCSW, MSW, CASAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1629174982

MS. Leslye Abbey, LCSW, MSW, CASAC is an Addiction (Substance Use Disorder) Counselor in East Meadow, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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.
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

1975 Hempstead Tpke Ste 404
East Meadow, NY 11554-1703
Phone: (516) 785-5913
Fax: (516) 785-0979
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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 LCSWR032652 (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1436 (NY)

Record details

NPI number1629174982
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , MSW , CASAC
Sole proprietorYes
NPI enumeratedSeptember 15, 2006
Last updated in NPPESMarch 13, 2019

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