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

Matthew Edward Williams, MA, LPC, LCADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1699837955

Matthew Edward Williams, MA, LPC, LCADC is an Addiction (Substance Use Disorder) Counselor in Boonton, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2006
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

408 Main St Ste 1010C
Boonton, NJ 07005-1768
Phone: (973) 557-7500
Fax: (973) 794-6404
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 37PC00419400 (NJ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 37LC00172900 (NJ)

Record details

NPI number1699837955
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , LPC , LCADC
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 6, 2012

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