NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

D. Duncan Sumpter

Community/Behavioral Health Agency in Robbinsville, NC · enumerated 2010 · authorized official Deb Lance, Admin.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548560923

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name D. Duncan Sumpter
Other name <Unavail>
Practice address 217 S Main St, Robbinsville, NC, 28771
Enumeration date Nov 1, 2010
Last updated in NPPES Jul 29, 2013

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Deb Lance
Title Admin

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-07-29. Verify at npiregistry.cms.hhs.gov.
Where is D. Duncan Sumpter located?
The practice location on file with NPPES is in Robbinsville, NC.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-29.