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

D. Duncan Sumpter, PC

Organization Community/Behavioral Health Agency · NPI 1932470101

D. Duncan Sumpter, PC is a Community/Behavioral Health Agency in Sylva, North Carolina. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

206 Marsh Lily Dr
Sylva, NC 28779-9477
Phone: (828) 631-3999
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X

Record details

NPI number1932470101
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Sumpter — Ceo · (828) 837-0071
Other names Appalachian Community Services
NPI enumeratedJanuary 20, 2012
Last updated in NPPESJanuary 20, 2012
Mailing address206 Marsh Lily Dr, Sylva, NC 28779-9477

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