NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. John S Zanoni Orthodontics 4 Children &

Orthodontics and Dentofacial Orthopedics Dentistry in Des Plaines, IL · enumerated 2016 · authorized official John Zanoni, Owner.

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

National Provider Identifier

1790232486

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Dr. John S Zanoni Orthodontics 4 Children &
Practice address 1475 E Oakton St, Suite#1, Des Plaines, IL, 60018
Phone (847) 824-2601
Enumeration date Sep 9, 2016
Last updated in NPPES Sep 9, 2016

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 021-001270 (IL) Primary

Authorized official

Name John Zanoni
Title Owner
Phone (847) 824-2601

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 Dr. John S Zanoni Orthodontics 4 Children &?
The NPI for Dr. John S Zanoni Orthodontics 4 Children & is 1790232486, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dr. John S Zanoni Orthodontics 4 Children &?
NPPES lists John Zanoni (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-09.