Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southland Smiles, Ltd

Dentist in Flossmoor, IL · enumerated 2007 · authorized official Richard Mantoan, Owner.

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

National Provider Identifier

1336288695

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Registry record

Entity type Organization (Type 2)

Legal business name Southland Smiles, Ltd

Practice address 19815 Governors Hwy, Suite 7, Flossmoor, IL, 60422

Phone (708) 799-7800

Fax (708) 799-4864

Enumeration date Feb 5, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers Primary

Authorized official

Name Richard Mantoan

Title Owner

Phone (708) 799-7800

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Southland Smiles, Ltd located?

The practice location on file with NPPES is in Flossmoor, IL.

Providers at this address

Browse all →

Richard Mantoan General Practice Dentistry · Flossmoor, IL NPI 1740283605 Robert Hart Allergy Physician · Flossmoor, IL NPI 1093719908 Rebecca Testa Pediatric Dentistry · Flossmoor, IL NPI 1194945667 Dennis Mcfarland Physician Assistant · Flossmoor, IL NPI 1376756791

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.