Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Forty-Four Willow Street Corp.

Community/Retail Pharmacy in Malden, MA · enumerated 2006 · authorized official Leonard Krasker, Owner/President.

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

National Provider Identifier

1184700098

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name The Forty-Four Willow Street Corp.

Other name <Unavail>

Practice address 44 Willow St, Malden, MA, 02148

Phone (781) 324-0400

Enumeration date Oct 31, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers · License 9573 (MA) Primary

Authorized official

Name Leonard Krasker

Title Owner/President

Phone (781) 324-0400

Other identifiers

Identifier	Type	State	Issuer
0427977	Medicaid	MA	-

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 The Forty-Four Willow Street Corp. located?

The practice location on file with NPPES is in Malden, MA.

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.

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