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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1992333454

Leyna Johnson Nguyen, LMSW, CASAC is an Addiction (Substance Use Disorder) Counselor in Canandaigua, New York. Licensed in New York. Registered with an NPI since 2020.

Licensed in
NY
In the registry since
2020
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

35 N St
Canandaigua, NY 14424-1075
Phone: (585) 394-0530
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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 108732 (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 33376 (NY)

Record details

NPI number1992333454
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , CASAC
Sole proprietorNo
NPI enumeratedMarch 31, 2020
Last updated in NPPESMarch 31, 2020
Certification dateMarch 31, 2020

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