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

Patricia Ann Larkin, LMSW, LCSW, LCADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1134496649

Patricia Ann Larkin, LMSW, LCSW, LCADC is an Addiction (Substance Use Disorder) Counselor in Nanuet, New York. Practices as a sole proprietor. Licensed in New Jersey and New York.

Licensed in
NJ, NY
In the registry since
2011
Specialties on file
3
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

55 Old Nyack Tpke Ste 601
Nanuet, NY 10954-2461
Phone: (914) 715-8088
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 44SC01277500 (NJ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 37LC00131800 (NJ)
Social Worker Taxonomy 104100000X · Licence 036955-1 (NY)

Record details

NPI number1134496649
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , LCSW , LCADC
Sole proprietorYes
NPI enumeratedNovember 28, 2011
Last updated in NPPESNovember 28, 2011

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