Internal Medicine in Grafton, WI
43 active Internal Medicine providers practice in Grafton, 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 |
|---|---|---|---|---|
| 1770516130 | Adine Rodemeyer | Individual | Internal Medicine Physician | Grafton, WI |
| 1144325051 | Ali Khan | Individual | Interventional Cardiology Physician | Grafton, WI |
| 1316400880 | Amanda Olstinski | Individual | Internal Medicine Physician | Grafton, WI |
| 1801383542 | Anthony Nashid | Individual | Internal Medicine Physician | Grafton, WI |
| 1750310801 | Ashwini Gundelly | Individual | Internal Medicine Physician | Grafton, WI |
| 1306877733 | Beatrice Hoolboom | Individual | Internal Medicine Physician | Grafton, WI |
| 1386691756 | Claudia Altmann | Individual | Infectious Disease Physician | Grafton, WI |
| 1699208983 | Dana Osburn | Individual | Internal Medicine Physician | Grafton, WI |
| 1609801380 | Daniel Attanasio | Individual | Internal Medicine Physician | Grafton, WI |
| 1811915358 | Domingo Hong | Individual | Internal Medicine Physician | Grafton, WI |
| 1982043105 | Francois Blumenfeld-Kouchner | Individual | Hospice and Palliative Medicine (Internal Medicine) Physician | Grafton, WI |
| 1265827927 | Galyna Clous | Individual | Hospice and Palliative Medicine (Internal Medicine) Physician | Grafton, WI |
| 1760042568 | Gurpreet Singh | Individual | Internal Medicine Physician | Grafton, WI |
| 1902885924 | Harjot Sidhu | Individual | Gastroenterology Physician | Grafton, WI |
| 1689171738 | Iman Makki | Individual | Pulmonary Disease Physician | Grafton, WI |
| 1538191168 | John Feilbach | Individual | Internal Medicine Physician | Grafton, WI |
| 1326014382 | John Maul | Individual | Hematology & Oncology Physician | Grafton, WI |
| 1518916477 | Jule Wetherbee | Individual | Clinical Cardiac Electrophysiology Physician | Grafton, WI |
| 1265482830 | Julie Chicks | Individual | Addiction Medicine (Internal Medicine) Physician | Grafton, WI |
| 1518379221 | Julie Chicks, M.D. | Organization | Internal Medicine Physician | Grafton, WI |
| 1871974154 | Justin Chau | Individual | Hematology & Oncology Physician | Grafton, WI |
| 1669815247 | Justin Yoon | Individual | Endocrinology, Diabetes & Metabolism Physician | Grafton, WI |
| 1942323878 | Katherine Burrows | Individual | Internal Medicine Physician | Grafton, WI |
| 1730143744 | Lauren Lopez | Individual | Critical Care Medicine (Internal Medicine) Physician | Grafton, WI |
| 1114488129 | Maria Georgen | Individual | Hematology & Oncology Physician | Grafton, WI |
| 1942233101 | Melinda Bonilla-Puetz | Individual | Internal Medicine Physician | Grafton, WI |
| 1922246164 | Mohammed Mohammed | Individual | Pulmonary Disease Physician | Grafton, WI |
| 1184856312 | Mohsin Khan | Individual | Clinical Cardiac Electrophysiology Physician | Grafton, WI |
| 1942276613 | Muhammed Al-Fawakhiri | Individual | Internal Medicine Physician | Grafton, WI |
| 1972557973 | Nusrat Kalloo | Individual | Geriatric Medicine (Internal Medicine) Physician | Grafton, WI |
| 1366415473 | Paul Guzzetta | Individual | Pulmonary Disease Physician | Grafton, WI |
| 1508904186 | Paul Pienkos | Individual | Cardiovascular Disease Physician | Grafton, WI |
| 1649210287 | Paula Jones | Individual | Infectious Disease Physician | Grafton, WI |
| 1659784940 | Peter Polewski | Individual | Hematology & Oncology Physician | Grafton, WI |
| 1730111964 | Richard Bunting | Individual | Internal Medicine Physician | Grafton, WI |
| 1013941566 | Richard Lusis | Individual | Internal Medicine Physician | Grafton, WI |
| 1033670047 | Samantha Winstead | Individual | Internal Medicine Physician | Grafton, WI |
| 1912065855 | Shannon Reinbold | Individual | Internal Medicine Physician | Grafton, WI |
| 1164641478 | Sonia Dhingra | Individual | Infectious Disease Physician | Grafton, WI |
| 1578573259 | Thomas Vravick | Individual | Internal Medicine Physician | Grafton, WI |
| 1912989260 | Thomas Zukowski | Individual | Hematology & Oncology Physician | Grafton, WI |
| 1043714975 | Timothy Pow | Individual | Interventional Cardiology Physician | Grafton, WI |
| 1700818952 | William Ebinger | Individual | Internal Medicine Physician | Grafton, WI |
Frequently asked questions
How many Internal Medicine providers are in Grafton, WI?
The latest NPPES snapshot lists 43 active Internal Medicine providers with a practice address in Grafton, Wisconsin.
How do I check a Internal Medicine provider's NPI in Grafton?
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 2026-07-11.