David F. Mercer, M.D.
NPI 1104933878ActiveIndividual· Transplant Surgery· Omaha, NE
Transplant Surgery (M.D.) with Unmc Physicians, practicing in Omaha, Nebraska. Their prescriptions cost Medicare Part D more than their services did: $2,383,444 for 863 claims, against $53,863 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 4 companies reporting payments in 2025, $26,474 in all, mostly consulting fees. Lists Bellevue Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104933878 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Jun 30, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | 23757 | NE |
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 - General Surgery (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 289 across 42 procedure codes |
| Paid by Medicare | $53,863 |
Part D prescriptions in 2024
| Prescriptions (claims) | 863 · 928 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $2,383,444 |
| Generic share | 59% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Unmc PhysiciansBellevue, NE · 1,518 clinicians
Hospital affiliations
- Bellevue Medical CenterBellevue, NE
- The Nebraska Medical CenterOmaha, NE
Other facilities
- Accentcare Home Health of NebraskaHome health agency · Omaha, NE
Industry payments (Open Payments)
- 2025$26,474 · 12 payments from 4 companies
- 2024$2,089 · 16 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $26,116 | 8 |
| Becton, Dickinson and Company | $229.73 | 2 |
| Ironwood Pharmaceuticals, Inc | $76.32 | 1 |
| Fresenius Kabi USA, LLC | $51.58 | 1 |
What the 2025 payments were for
- Consulting Fee$19,364 · 3 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6,592 · 2 payments
- Food and Beverage$517.61 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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