Eric John Ormseth, M.D.
NPI 1982686515ActiveIndividual· Internal Medicine, Gastroenterology· Southaven, MS
Internal Medicine, Gastroenterology (M.D.) in Southaven, Mississippi, trained at Tulane University School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $585,412 for 918 claims, against $93,132 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $719.33 in all, mostly food and beverage.
Overview
| NPI | 1982686515 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 18, 2005 |
| Last updated in NPPES | Feb 10, 2026 |
| Certified by provider | Feb 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 18006 | MS |
| Internal Medicine, Gastroenterology | 207RG0100X | 36990 | TN |
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) | Enrolled Practitioner - Gastroenterology (MS); Practitioner - Gastroenterology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 545 |
|---|---|
| Services billed | 862 across 49 procedure codes |
| Paid by Medicare | $93,132 |
Part D prescriptions in 2024
| Prescriptions (claims) | 918 · 1,458 30-day fills |
|---|---|
| Patients | 434 |
| Total drug cost | $585,412 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastroenterology Center of the Midsouth PLLCJackson, TN · 149 clinicians
Industry payments (Open Payments)
- 2025$719.33 · 41 payments from 13 companies
- 2024$1,256 · 65 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $245.37 | 18 |
| Takeda Pharmaceuticals U.S.A., Inc. | $149.88 | 7 |
| Qol Medical, LLC | $68.04 | 3 |
| Janssen Biotech, Inc. | $38.55 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $33.64 | 2 |
What the 2025 payments were for
- Food and Beverage$719.33 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Southaven
- 1457569998
- 1588735617
- 1396825618
- 1154490282
- 1588647150
All Internal Medicine, Gastroenterology providers in Mississippi →