D. Duncan Sumpter, PC

D. Duncan Sumpter, PC is a healthcare organization registered as Community/Behavioral Health Agency in Franklin, NC, holding Type 2 (organization) NPI 1891097275 since 2010. The authorized official on file is Deb Lance, Administrative Coordinator.

✓ Active NPI ✓ Valid NPI checksum

NPI	1891097275
Entity type	Organization (Type 2)
Legal business name	D. Duncan Sumpter, PC
Other name	<Unavail>
Practice address	100 THOMAS HEIGHTS RD, Franklin, NC, 28734
Phone	8288370071
Enumeration date	2010-11-17
Last updated in NPPES	2010-11-17

Authorized official

Name	Deb Lance
Title	Administrative Coordinator
Phone	8288370071

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
251S00000X	Community/Behavioral Health Agency	Primary	—	—

Copy-ready billing details

Provider: D. Duncan Sumpter, PC
NPI: 1891097275
Taxonomy: 251S00000X (Community/Behavioral Health Agency)
Address: 100 THOMAS HEIGHTS RD, Franklin, NC, 28734

Providers at this address

NPI	Name	Type	Specialty	Location
1952439648	Smoky Mountain Center for Mh Dd Sas	Organization	Community/Behavioral Health Agency	Franklin, NC
1366644205	Carolina Mountain Psychiatric Assoc.	Organization	Mental Health Clinic/Center (Including Community Mental Health Center)	Franklin, NC
1497922876	Judith Kuehn	Individual	Professional Counselor	Franklin, NC
1417226812	Melissa Enberg	Individual	Clinical Social Worker	Franklin, NC
1790034494	Scott Cherubino	Individual	Clinical Social Worker	Franklin, NC
1962803544	Kristy Green	Individual	Clinical Social Worker	Franklin, NC
1700510732	Kailah Weaver	Individual	Clinical Social Worker	Franklin, NC

Verify this record

Cross-check NPI 1891097275 against the authoritative CMS record: view D. Duncan Sumpter, PC on the official NPPES registry .

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 or validate an NPI number.

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 2010-11-17. Verify at npiregistry.cms.hhs.gov.

Where is D. Duncan Sumpter, PC located?

The practice location on file with NPPES is in Franklin, NC.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-11-17.