NPI Portal NPI Lookup & Verification

Internal Medicine in Monroe, WI

18 active Internal Medicine providers practice in Monroe, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Monroe, WI
NPI Name Type Specialty Location
1841211794 Ana Cecilia Dimalaluan Individual Internal Medicine Physician Monroe, WI
1881615516 Arif Ahmad Individual Cardiovascular Disease Physician Monroe, WI
1225132723 Carleton Davis Individual Gastroenterology Physician Monroe, WI
1548227317 Charles Stuart Individual Nephrology Physician Monroe, WI
1972524676 Daniel Le Individual Internal Medicine Physician Monroe, WI
1780605717 Dorota Andraski Individual Internal Medicine Physician Monroe, WI
1467476465 James Davidson Individual Rheumatology Physician Monroe, WI
1649364472 James Pollock Individual Gastroenterology Physician Monroe, WI
1063605053 Nephrology Associates of Northern Illinois Organization Nephrology Physician Monroe, WI
1902857634 Paul Bekx Individual Endocrinology, Diabetes & Metabolism Physician Monroe, WI
1093809832 Peter Szachnowski Individual Rheumatology Physician Monroe, WI
1548234164 Thomas Stoiber Individual Cardiovascular Disease Physician Monroe, WI

Frequently asked questions

How many Internal Medicine providers are in Monroe, WI?
The latest NPPES snapshot lists 18 active Internal Medicine providers with a practice address in Monroe, Wisconsin.
How do I check a Internal Medicine provider's NPI in Monroe?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.