Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Clinton Andrew Duncan
Peer Specialist in Roseburg, OR · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679285704
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Clinton Andrew Duncan
Sex Male
Practice address 3005 Ne Diamond Lake Blvd, Roseburg, OR, 97470
Phone (541) 673-3469
Enumeration date Dec 20, 2022
Last updated in NPPES Dec 20, 2022
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Clinton Duncan?
Clinton Duncan is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Judy Gabehart-Geant Professional Counselor · Roseburg, OR NPI 1467473934 Jami Bridges Mental Health Counselor · Roseburg, OR NPI 1336559772 Jermaine Simpkins Mental Health Counselor · Roseburg, OR NPI 1972979334 Kimberly Henry Mental Health Counselor · Roseburg, OR NPI 1801362322 Erica Ramirez Peer Specialist · Roseburg, OR NPI 1063984763 Safaa Elnour Mental Health Counselor · Roseburg, OR NPI 1609410570 Charlene Corrington Mental Health Counselor · Roseburg, OR NPI 1194501098 Indica Lozada Peer Specialist · Roseburg, OR NPI 1710729637
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-20.