Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Landon Ledingham, DMD

Pediatric Dentistry in Gillette, WY · enumerated 2024.

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

National Provider Identifier

1124879879

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Landon Ledingham

Credential DMD

Sex Male

Practice address 3291 Butler Spaeth Rd, Gillette, WY, 82718

Phone (307) 670-8118

Enumeration date Apr 1, 2024

Last updated in NPPES Aug 2, 2026

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 1723 (WY) 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 Landon Ledingham practice?

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

What is the NPI number for Landon Ledingham?

The National Provider Identifier (NPI) for Landon Ledingham is 1124879879, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-02.