Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Centennial Medical Management

Pharmacy in Chicago, IL · enumerated 2006 · authorized official William Groeper, Cfo.

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

National Provider Identifier

1558340893

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Centennial Medical Management

Other name <Unavail>

Practice address 1044 N Francisco Ave, Chicago, IL, 60622

Phone (773) 292-8260

Fax (773) 292-5979

Enumeration date Jan 13, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

333600000X Pharmacy Suppliers Primary

Authorized official

Name William Groeper

Title Cfo

Phone (773) 292-8200

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 Centennial Medical Management located?

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

Providers at this address

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