NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Leiker Orthodontics LLC

Orthodontics and Dentofacial Orthopedics Dentistry in Great Bend, KS · enumerated 2011 · authorized official Mark Leiker, Ceo.

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

National Provider Identifier

1467757039

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Leiker Orthodontics LLC
Practice address 2023 Washington St, Great Bend, KS, 67530
Phone (620) 792-6640
Enumeration date Jan 12, 2011
Last updated in NPPES Jan 12, 2011

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 60176 (KS) Primary

Authorized official

Name Mark Leiker
Title Ceo
Phone (620) 792-6640

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

Who is the authorized official for Leiker Orthodontics LLC?
NPPES lists Mark Leiker (Ceo) as the authorized official for this organization.
What is the NPI number for Leiker Orthodontics LLC?
The NPI for Leiker Orthodontics LLC is 1467757039, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-12.