Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dierbergs Markets Inc

Community/Retail Pharmacy in Edwardsville, IL · enumerated 2006 · authorized official Gregory Guenther, Director of Pharmacy.

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

National Provider Identifier

1033209077

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Dierbergs Markets Inc

Other name <Unavail>

Practice address 6671 Edwardsville Crossing Drive, Edwardsville, IL, 62025

Phone (618) 307-3817

Fax (618) 307-3816

Enumeration date Oct 13, 2006

Last updated in NPPES Oct 2, 2008

Taxonomy & classification

333600000X Pharmacy Suppliers · License 54015911 (IL) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License 54015911 (IL) Primary

Authorized official

Name Gregory Guenther

Title Director of Pharmacy

Phone (636) 812-1470

Other identifiers

Identifier	Type	State	Issuer
1480071	Other	-	OTHER ID NUMBER-COMMERCIAL NUMBER

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 2008-10-02. Verify at npiregistry.cms.hhs.gov.

Where is Dierbergs Markets Inc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-02.