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

Mayo Foundation for Medical Education & Research

Durable Medical Equipment & Medical Supplies in Onalaska, WI · enumerated 2019 · authorized official Dennis Dahlen, Cfo.

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

National Provider Identifier

1588226344

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Registry record

Entity type Organization (Type 2)
Legal business name Mayo Foundation for Medical Education & Research
Other name <Unavail>
Parent organization Mayo Foundation for Medical Education & Research
Practice address 1212 Well St, Onalaska, WI, 54650
Phone (608) 392-9797
Enumeration date Jul 2, 2019
Last updated in NPPES Apr 16, 2026

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

Authorized official

Name Dennis Dahlen
Title Cfo
Phone (507) 266-4416

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

Where is Mayo Foundation for Medical Education & Research located?
The practice location on file with NPPES is in Onalaska, WI.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-04-16. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-16.