Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Corner Medical LLC

Oxygen Equipment & Supplies (DME) in Rochester, MN · enumerated 2010 · authorized official Sean Steinhauser, Director of Billing and Compliance.

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

National Provider Identifier

1285965053

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Registry record

Entity type Organization (Type 2)

Legal business name Corner Medical LLC

Other name <Unavail>

Practice address 432 16th Ave Nw, Rochester, MN, 55901

Phone (507) 208-4350

Fax (507) 208-4236

Enumeration date Jan 19, 2010

Last updated in NPPES Oct 13, 2025

Taxonomy & classification

332BX2000X Oxygen Equipment & Supplies (DME) Suppliers · License 361419 (MN) Primary

Authorized official

Name Sean Steinhauser

Title Director of Billing and Compliance

Phone (763) 535-5335

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 2025-10-13. Verify at npiregistry.cms.hhs.gov.

Where is Corner Medical LLC located?

The practice location on file with NPPES is in Rochester, MN.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-13.