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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Lausten

Pharmacist in West Allis, WI · enumerated 2011 · practices at Walgreen Co.

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

National Provider Identifier

1851669907

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Registry record

Entity type Individual (Type 1)
Name Thomas Lausten
Sex Male
Practice address 8333 W Greenfield Ave, West Allis, WI, 53214
Phone (414) 443-9414
Enumeration date Dec 5, 2011
Last updated in NPPES Dec 5, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 9220-40 (WI) Primary

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

Is NPI 1851669907 active?
Yes, as of the latest NPPES snapshot, NPI 1851669907 is active (record last updated 2011-12-05).
How do I verify Thomas Lausten's NPI record?
Cross-check NPI 1851669907 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-05.