Jeffrey Dunkelberg, MD
NPI 1346255809ActiveIndividual· Internal Medicine, Gastroenterology· Iowa City, IA
Internal Medicine, Gastroenterology (MD) in Iowa City, Iowa, licensed in IA and NM, with an NPI issued in July 2006. Olympus America Inc. reported $25.38 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346255809 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 30, 2006 |
| Last updated in NPPES | Jul 23, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 38501 | IA |
| Internal Medicine, Hepatology | 207RI0008X | 38501 | IA |
| Internal Medicine, Transplant Hepatology | 207RT0003X | 38501 | IA |
| Internal Medicine, Gastroenterology | 207RG0100X | 2001-179 | NM |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$25.38 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $25.38 | 1 |
What the 2025 payments were for
- Food and Beverage$25.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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