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

Individual provider Social Worker · NPI 1669944468

Mellissa Sorbello Mahler, LCSW, LMSW is a Social Worker in Marcellus, New York. Practices as a sole proprietor. Licensed in Delaware and New York.

Licensed in
DE, NY
In the registry since
2018
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.
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

4316 Gypsy Rd
Marcellus, NY 13108-9602
Phone: (315) 560-2802
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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 Q1-0001108 (DE)
Social Worker Taxonomy 104100000X · Licence 070634-1 (NY)

Record details

NPI number1669944468
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LMSW
Sole proprietorYes
NPI enumeratedDecember 19, 2018
Last updated in NPPESDecember 19, 2018