Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mayo Clinic Health System-Northwest Wisconsin Region, Inc.

Medicare Defined Swing Bed Hospital Unit in Osseo, WI · enumerated 2006 · authorized official Adam Smith, Cfo.

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

National Provider Identifier

1477507507

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Mayo Clinic Health System-Northwest Wisconsin Region, Inc.

Other name <Unavail>

Practice address 13025 8th St, Osseo, WI, 54758

Phone (715) 838-5270

Enumeration date May 22, 2006

Last updated in NPPES Apr 15, 2026

Taxonomy & classification

275N00000X Medicare Defined Swing Bed Hospital Unit Hospital Units Primary

Authorized official

Name Adam Smith

Title Cfo

Phone (715) 838-5275

Other identifiers

Identifier	Type	State	Issuer
11015600	Medicaid	WI	-

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

Who is the authorized official for Mayo Clinic Health System-Northwest Wisconsin Region, Inc.?

NPPES lists Adam Smith (Cfo) as the authorized official for this organization.

What is the NPI number for Mayo Clinic Health System-Northwest Wisconsin Region, Inc.?

The NPI for Mayo Clinic Health System-Northwest Wisconsin Region, Inc. is 1477507507, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Mark Lindsay Pulmonary Disease Physician · Osseo, WI NPI 1417929993 Raneau Myhre Physician Assistant · Osseo, WI NPI 1275507428 Brandt Freitag Physician Assistant · Osseo, WI NPI 1184684540 Jessica Schield Physician Assistant · Osseo, WI NPI 1336102136 Sandy Dahl Physician Assistant · Osseo, WI NPI 1366408791 Mayo Clinic Health System-Northwest Wisconsin Region, Inc. Critical Access Hospital · Osseo, WI NPI 1912958026 Carin Keyes Speech-Language Pathologist · Osseo, WI NPI 1629021266 Mayo Clinic Health System - Pharmacy & Home Medical Inc Durable Medical Equipment & Medical Supplies · Osseo, WI NPI 1912911561

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-15.