Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Paul Eric Duncan, DMD

Q: What is the NPI number for Paul Duncan?

The National Provider Identifier (NPI) for Paul Duncan is 1124119243, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Kennesaw, GA · enumerated 2006.

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

National Provider Identifier

1124119243

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Registry record

Entity type Individual (Type 1)

Name Dr. Paul Eric Duncan

Credential DMD

Sex Male

Practice address 151 Creel Chase Nw, Kennesaw, GA, 30144

Phone (770) 974-7188

Fax (770) 974-7144

Enumeration date Sep 27, 2006

Last updated in NPPES Dec 12, 2011

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 012451 (GA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Where does Paul Duncan practice?

The practice location on file with NPPES is in Kennesaw, GA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Paul Duncan?

The National Provider Identifier (NPI) for Paul Duncan is 1124119243, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-12.