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Great River Community Medical Center, Sc

Family Medicine Physician in Prairie Du Chien, WI · enumerated 2008 · authorized official Mark Grunwald, Owner.

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

National Provider Identifier

1841464252

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Registry record

Entity type Organization (Type 2)
Legal business name Great River Community Medical Center, Sc
Practice address 100 N Marquette Rd, Ste. 106, Prairie Du Chien, WI, 53821
Phone (608) 326-5459
Enumeration date Apr 16, 2008
Last updated in NPPES Apr 16, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mark Grunwald
Title Owner
Phone (608) 326-5459

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 Great River Community Medical Center, Sc?
The NPI for Great River Community Medical Center, Sc is 1841464252, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Great River Community Medical Center, Sc?
NPPES lists Mark Grunwald (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-16.