Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Walgreen Co

Pharmacy in Blue Island, IL · enumerated 2016 · authorized official Alan Nielsen, Asst Treasurer.

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

National Provider Identifier

1992166953

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Walgreen Co

Other name <Unavail>

Parent organization Walgreens Boots Alliance Inc

Practice address 12935 Gregory St, Ste A, Blue Island, IL, 60406

Phone (224) 323-5067

Enumeration date Mar 17, 2016

Last updated in NPPES Apr 11, 2016

Taxonomy & classification

333600000X Pharmacy Suppliers Primary

3336C0003X Community/Retail Pharmacy Suppliers Secondary

Authorized official

Name Alan Nielsen

Title Asst Treasurer

Phone (847) 315-3523

Other identifiers

Identifier	Type	State	Issuer
054019928	Other	IL	BOARD OF PHARMACY
1492254	Other	IL	NCPDP

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 2016-04-11. Verify at npiregistry.cms.hhs.gov.

Where is Walgreen Co located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-11.