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

Bonnie McWilliams, LCAS, MAC, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1558912832

Bonnie McWilliams, LCAS, MAC, LAC is an Addiction (Substance Use Disorder) Counselor in Greer, South Carolina. Practices as a sole proprietor. Licensed in North Carolina and South Carolina.

Licensed in
NC, SC
In the registry since
2019
Specialties on file
2
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

712 Timberwood Rdg
Greer, SC 29651-5572
Phone: (910) 322-8455
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 712 (SC)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 24226 (NC)

Record details

NPI number1558912832
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCAS , MAC , LAC
Sole proprietorYes
NPI enumeratedSeptember 26, 2019
Last updated in NPPESSeptember 26, 2019

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