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Northern Wisconsin Bone & Joint

Orthopaedic Surgery Physician in Ontonagon, MI · enumerated 2010 · authorized official Kevin Tadych, President/Owner.

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

National Provider Identifier

1104142330

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Registry record

Entity type Organization (Type 2)
Legal business name Northern Wisconsin Bone & Joint
Practice address 601 S 7th St, Ontonagon, MI, 49953
Phone (715) 358-1911
Fax (715) 358-1912
Enumeration date Apr 13, 2010
Last updated in NPPES Apr 29, 2010

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Kevin Tadych
Title President/Owner
Phone (715) 358-1911

Other identifiers

Identifier Type State Issuer
1052540001 Other - DMERC NUMBER
000044000 Other WI MEDICARE ID-TYPE UNSPECIFIED
21298800 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.

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Frequently asked questions

What is the NPI number for Northern Wisconsin Bone & Joint?
The NPI for Northern Wisconsin Bone & Joint is 1104142330, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Northern Wisconsin Bone & Joint?
NPPES lists Kevin Tadych (President/Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-29.