NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Klein Orthodontics LLC

Orthodontics and Dentofacial Orthopedics Dentistry in Mount Vernon, IL · enumerated 2013 · authorized official Christopher Klein, Partner.

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

National Provider Identifier

1083042469

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Klein Orthodontics LLC
Practice address 4210 Lincolnshire Dr, Mount Vernon, IL, 62864
Phone (618) 244-7747
Enumeration date Oct 23, 2013
Last updated in NPPES Oct 23, 2013

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers Primary

Authorized official

Name Christopher Klein
Title Partner
Phone (618) 244-7747

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 type of organization is Klein Orthodontics LLC?
Klein Orthodontics LLC is registered in NPPES as a Orthodontics and Dentofacial Orthopedics Dentistry (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-23.