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

Dr. Marlon C Williams, PHD, LPC, NCC, CPCS

Individual provider Mental Health Counselor · NPI 1609583368

Dr. Marlon C Williams, PHD, LPC, NCC, CPCS is a Mental Health Counselor in Atlanta, Georgia. Works from 2 locations. Licensed in Georgia.

Licensed in
GA
In the registry since
2022
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
NCC — National Certified Counselor
A counsellor certified by the NBCC.

See every abbreviation used in this directory →

Practice location Address checks out

956 Beckwith St SW
Atlanta, GA 30314-3123
Phone: (404) 969-5670
Fax: (912) 809-4288
Show map & directions

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

Additional practice locations (1)

  • 1780 Century Blvd Ne Ste B, Atlanta, GA 30345-3399 — (404) 969-5670

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 012330 (GA)

Record details

NPI number1609583368
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , LPC , NCC , CPCS
Sole proprietorNo
NPI enumeratedNovember 2, 2022
Last updated in NPPESNovember 5, 2022
Certification dateNovember 5, 2022

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