NPI Portal NPI Lookup & Verification

Internal Medicine in Elkhorn, WI

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

Internal Medicine providers in Elkhorn, WI
NPI Name Type Specialty Location
1568466019 Abdullah Fayyad Individual Gastroenterology Physician Elkhorn, WI
1366654865 Ajay Reddy Individual Cardiovascular Disease Physician Elkhorn, WI
1174543292 Cary Berkowitz Individual Cardiovascular Disease Physician Elkhorn, WI
1497862817 David Rzepczynski Individual Gastroenterology Physician Elkhorn, WI
1366691016 Nakash Grant Individual Cardiovascular Disease Physician Elkhorn, WI
1649508177 Nevin Uysal Biggs Individual Pulmonary Disease Physician Elkhorn, WI
1992949895 Nisha Sheth Individual Infectious Disease Physician Elkhorn, WI
1831455427 Nishit Shah Individual Cardiovascular Disease Physician Elkhorn, WI
1730126954 Peter Diamond Individual Cardiovascular Disease Physician Elkhorn, WI
1427165984 Rossana Madamba Individual Internal Medicine Physician Elkhorn, WI

Frequently asked questions

How many Internal Medicine providers are in Elkhorn, WI?
The latest NPPES snapshot lists 10 active Internal Medicine providers with a practice address in Elkhorn, Wisconsin.
How do I check a Internal Medicine provider's NPI in Elkhorn?
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.