Internal Medicine in Summit, WI
29 active Internal Medicine providers practice in Summit, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1215947601 | Elizabeth Yun | Individual | Internal Medicine Physician | Summit, WI |
| 1295796639 | Krishna Kumar | Individual | Interventional Cardiology Physician | Summit, WI |
| 1447309786 | Mark Hermanoff | Individual | Allergy & Immunology (Internal Medicine) Physician | Summit, WI |
| 1265453070 | Michael Thompson | Individual | Hematology & Oncology Physician | Summit, WI |
| 1336124585 | Nimish Vakil | Individual | Gastroenterology Physician | Summit, WI |
| 1124132188 | Pravin Gupta | Individual | Internal Medicine Physician | Summit, WI |
| 1811901697 | Richard Wakefield | Individual | Interventional Cardiology Physician | Summit, WI |
| 1407963457 | Shelley Watters | Individual | Allergy & Immunology (Internal Medicine) Physician | Summit, WI |
| 1124006028 | Shubhi Sehgal | Individual | Endocrinology, Diabetes & Metabolism Physician | Summit, WI |
| 1336109198 | Timothy Vellinga | Individual | Interventional Cardiology Physician | Summit, WI |
| 1023298072 | Vijay Johnson | Individual | Critical Care Medicine (Internal Medicine) Physician | Summit, WI |
Frequently asked questions
How many Internal Medicine providers are in Summit, WI?
The latest NPPES snapshot lists 29 active Internal Medicine providers with a practice address in Summit, Wisconsin.
How do I check a Internal Medicine provider's NPI in Summit?
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.