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Suburban Periodontal Associates Limited

Periodontics in Oak Brook, IL · enumerated 2007 · authorized official Gina Gruendeman, President.

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

National Provider Identifier

1578680765

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Registry record

Entity type Organization (Type 2)
Legal business name Suburban Periodontal Associates Limited
Practice address 120 Oakbrook Center, Suite 600, Oak Brook, IL, 60523
Phone (630) 368-0605
Fax (630) 368-9616
Enumeration date Mar 23, 2007
Last updated in NPPES Nov 10, 2015

Taxonomy & classification

1223P0300X Periodontics Dental Providers · License 021601479 (IL) Primary

Authorized official

Name Gina Gruendeman
Title President
Phone (630) 368-0605

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

Who is the authorized official for Suburban Periodontal Associates Limited?
NPPES lists Gina Gruendeman (President) as the authorized official for this organization.
What is the NPI number for Suburban Periodontal Associates Limited?
The NPI for Suburban Periodontal Associates Limited is 1578680765, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-10.