Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southern Illinois Oral & Maxillofacial Surgery, Ltd.

Oral and Maxillofacial Surgery (Dentist) in Belleville, IL · enumerated 2006 · authorized official Michael Hesterberg, President.

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

National Provider Identifier

1538180617

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Registry record

Entity type Organization (Type 2)

Legal business name Southern Illinois Oral & Maxillofacial Surgery, Ltd.

Practice address 2900 Frank Scott Pkwy W, Suite 960, Belleville, IL, 62223

Phone (618) 233-8080

Fax (618) 233-1192

Enumeration date Jul 22, 2006

Last updated in NPPES Nov 24, 2014

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 021-001364 (IL) Primary

Authorized official

Name Michael Hesterberg

Title President

Phone (618) 233-8080

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 2014-11-24. Verify at npiregistry.cms.hhs.gov.

Where is Southern Illinois Oral & Maxillofacial Surgery, Ltd. located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-24.