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

Melissa Duncan

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1447671904

Melissa Duncan is an Addiction (Substance Use Disorder) Counselor in Rock Hill, South Carolina. Registered with an NPI since 2013.

In the registry since
2013

Practice location Address checks out

199 S Herlong Ave
Rock Hill, SC 29732-1186
Phone: (803) 324-1800
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1447671904
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 30, 2013
Last updated in NPPESDecember 30, 2013

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