Internal Medicine in Portage, MI
42 active Internal Medicine providers practice in Portage, Michigan 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 |
|---|---|---|---|---|
| 1891743191 | Allan Barbish | Individual | Gastroenterology Physician | Portage, MI |
| 1548464035 | Amanda Henry | Individual | Internal Medicine Physician | Portage, MI |
| 1063588382 | Arrhythmia Center of Southwest Michigan | Organization | Clinical Cardiac Electrophysiology Physician | Portage, MI |
| 1538299631 | Ascension Medical Group Promed | Organization | Internal Medicine Physician | Portage, MI |
| 1457548729 | Audberto Antonini | Individual | Internal Medicine Physician | Portage, MI |
| 1326124090 | Bahram Elami | Individual | Geriatric Medicine (Internal Medicine) Physician | Portage, MI |
| 1073603791 | Deborah Esteves | Individual | Internal Medicine Physician | Portage, MI |
| 1609838804 | Francis Grubelich | Individual | Clinical Cardiac Electrophysiology Physician | Portage, MI |
| 1679538581 | Heidi Gjersoe | Individual | Gastroenterology Physician | Portage, MI |
| 1902876477 | Heidi Griggs | Individual | Internal Medicine Physician | Portage, MI |
| 1043280522 | Jaroslaw Siwik | Individual | Internal Medicine Physician | Portage, MI |
| 1043280506 | Jeffrey Coppinger | Individual | Internal Medicine Physician | Portage, MI |
| 1659317071 | John Bradtke | Individual | Internal Medicine Physician | Portage, MI |
| 1689868697 | Kevin J. Kelly MD, PC | Organization | Internal Medicine Physician | Portage, MI |
| 1710942479 | Kevin Kelly | Individual | Internal Medicine Physician | Portage, MI |
| 1174691604 | Madhu Batchu | Individual | Internal Medicine Physician | Portage, MI |
| 1992996458 | Philip Mataverde | Individual | Sleep Medicine (Internal Medicine) Physician | Portage, MI |
| 1821278193 | Primary Care Clinic of Jackson, P.C. | Organization | Internal Medicine Physician | Portage, MI |
| 1740267947 | Robert Soltysiak | Individual | Internal Medicine Physician | Portage, MI |
| 1275589509 | Satish Salvi | Individual | Internal Medicine Physician | Portage, MI |
| 1588616205 | Shahid Aziz | Individual | Gastroenterology Physician | Portage, MI |
| 1245263623 | Shirani Wijay-Samarasinha | Individual | Internal Medicine Physician | Portage, MI |
| 1821099219 | Simon Hoogendyk | Individual | Internal Medicine Physician | Portage, MI |
| 1912962838 | Thomas Gushurst | Individual | Gastroenterology Physician | Portage, MI |
| 1134199615 | Todd White | Individual | Internal Medicine Physician | Portage, MI |
| 1578518437 | Vpa PC | Organization | Internal Medicine Physician | Portage, MI |
| 1790740603 | William Webb | Individual | Gastroenterology Physician | Portage, MI |
Frequently asked questions
How many Internal Medicine providers are in Portage, MI?
The latest NPPES snapshot lists 42 active Internal Medicine providers with a practice address in Portage, Michigan.
How do I check a Internal Medicine provider's NPI in Portage?
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 2026-07-09.