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

Mr. James J Maher III, LCSW, LCADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1558979005

Mr. James J Maher III, LCSW, LCADC is an Addiction (Substance Use Disorder) Counselor in Princeton, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2020
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

905 Herrontown Rd
Princeton, NJ 08540-1901
Phone: (609) 937-0768
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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 SW-GTL-20-01182 (NJ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 37LC00361900 (NJ)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SC06132500 (NJ)

Record details

NPI number1558979005
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , LCADC
Sole proprietorYes
NPI enumeratedJuly 21, 2020
Last updated in NPPESJanuary 6, 2023
Certification dateJanuary 6, 2023

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