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

Walgreen Co

Pharmacy in Portland, ME · enumerated 2010 · authorized official Alan Nielsen, Treasurer.

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

National Provider Identifier

1154644623

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Walgreen Co

Other name <Unavail>

Parent organization Walgreens Boots Alliance Inc

Practice address 340 Allen Ave, Portland, ME, 04103

Phone (207) 878-0530

Enumeration date Mar 11, 2010

Last updated in NPPES Jan 12, 2016

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

333600000X Pharmacy Suppliers · License PH50001400 (ME) Primary

3336C0003X Community/Retail Pharmacy Suppliers Secondary

Authorized official

Name Alan Nielsen

Title Treasurer

Phone (847) 315-3523

Other identifiers

Identifier	Type	State	Issuer
172260016	Medicaid	ME	-
2008515	Other	-	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.

Read the full guide → Validate an NPI →

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 2016-01-12. Verify at npiregistry.cms.hhs.gov.

Where is Walgreen Co located?

The practice location on file with NPPES is in Portland, ME.

Providers at this address

Browse all →

Miranda Beaudoin Pharmacist · Portland, ME NPI 1255612644 Laurie Roscoe Pharmacist · Portland, ME NPI 1396029344

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-12.