Internal Medicine in Ottumwa, IA
13 active Internal Medicine providers practice in Ottumwa, Iowa 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 |
|---|---|---|---|---|
| 1285613323 | Donald Conklin | Individual | Internal Medicine Physician | Ottumwa, IA |
| 1538145784 | Jashim Ahmed | Individual | Internal Medicine Physician | Ottumwa, IA |
| 1174500151 | Kenneth Wayne | Individual | Internal Medicine Physician | Ottumwa, IA |
| 1659350429 | Peter Reiter | Individual | Internal Medicine Physician | Ottumwa, IA |
| 1770569717 | Robert Blommer | Individual | Internal Medicine Physician | Ottumwa, IA |
| 1093791030 | Stanley Blew | Individual | Internal Medicine Physician | Ottumwa, IA |
| 1417905746 | State University of Iowa | Organization | Hematology & Oncology Physician | Ottumwa, IA |
| 1740267723 | Steven Ellison | Individual | Internal Medicine Physician | Ottumwa, IA |
Frequently asked questions
How many Internal Medicine providers are in Ottumwa, IA?
The latest NPPES snapshot lists 13 active Internal Medicine providers with a practice address in Ottumwa, Iowa.
How do I check a Internal Medicine provider's NPI in Ottumwa?
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.