Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Juliana Lynn Duncan, DO

Psychiatry Physician in Greenville, NC · enumerated 2022.

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

National Provider Identifier

1912640426

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Juliana Lynn Duncan

Credential DO

Sex Female

Practice address 905 Johns Hopkins Dr, Greenville, NC, 27834

Phone (252) 744-1406

Fax (252) 744-4237

Enumeration date Apr 14, 2022

Last updated in NPPES Jul 30, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 2026-01518 (NC) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

What is the NPI number for Juliana Duncan?

The National Provider Identifier (NPI) for Juliana Duncan is 1912640426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Juliana Duncan practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-30.