Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Fulton Duke, ND

Q: What is the NPI number for John Duke?

The National Provider Identifier (NPI) for John Duke is 1578351003, a Type 1 (individual) record in the CMS NPPES registry.

Naturopath in Overland Park, KS · enumerated 2025.

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

National Provider Identifier

1578351003

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John Fulton Duke

Credential ND

Sex Male

Practice address 11791 W 112th St Ste 100, Overland Park, KS, 66210

Phone (913) 214-6536

Enumeration date Apr 25, 2025

Last updated in NPPES Jun 18, 2025

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License 25-1917 (AZ) Secondary

175F00000X Naturopath Other Service Providers · License 21-00091 (KS) Primary

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 John Duke practice?

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

What is the NPI number for John Duke?

The National Provider Identifier (NPI) for John Duke is 1578351003, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-18.