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

Walgreen Co

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

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

National Provider Identifier

1992169668

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 3220 Atlanta St, Springfield, IL, 62707

Phone (224) 323-5092

Enumeration date Apr 8, 2016

Last updated in NPPES Apr 25, 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
1492266	Other	IL	NCPDP
054019550	Other	IL	BOARD OF PHARMACY

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Walgreen Co located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-04-25. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-25.