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Sauk Prairie Internal Medicine, Ltd.

Internal Medicine Physician in Prairie Du Sac, WI · enumerated 2007 · authorized official Scott Ensminger, Owner.

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

National Provider Identifier

1467519801

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Registry record

Entity type Organization (Type 2)
Legal business name Sauk Prairie Internal Medicine, Ltd.
Practice address 35 Prairie Ave, Suite 200, Prairie Du Sac, WI, 53578
Phone (608) 643-2471
Fax (608) 643-4788
Enumeration date Jan 3, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 36639-21 (WI) Primary

Authorized official

Name Scott Ensminger
Title Owner
Phone (608) 643-2471

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

Who is the authorized official for Sauk Prairie Internal Medicine, Ltd.?
NPPES lists Scott Ensminger (Owner) as the authorized official for this organization.
What is the NPI number for Sauk Prairie Internal Medicine, Ltd.?
The NPI for Sauk Prairie Internal Medicine, Ltd. is 1467519801, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.