Leo C. Mercer, M.D.
NPI 1508824335ActiveIndividual· Surgery, Trauma Surgery· Wichita Falls, TX
Surgery, Trauma Surgery (M.D.) with Texas Tech University Health Sciences Center El Paso, practicing in Wichita Falls, Texas. Mostly services rather than prescriptions: Medicare paid $30,784 for 162 patients in 2024, with only 22 Part D claims. Abiomed was the largest of 3 companies reporting payments in 2025, $158.64 in all, mostly food and beverage. Lists Christus Southern New Mexico and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1508824335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2006 |
| Last updated in NPPES | Jun 13, 2023 |
| Certified by provider | Jun 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Trauma Surgery Primary | 2086S0127X | G9162 | TX |
| Surgery | 208600000X | G9162 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 162 |
|---|---|
| Services billed | 260 across 41 procedure codes |
| Paid by Medicare | $30,784 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 22 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $82.83 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1976 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Texas Tech University Health Sciences Center El PasoEl Paso, TX · 304 clinicians
Hospital affiliations
- Christus Southern New MexicoAlamogordo, NM
- Memorial Medical CenterLas Cruces, NM
- University Medical Center of El PasoEl Paso, TX
Industry payments (Open Payments)
- 2025$158.64 · 3 payments from 3 companies
- 2024$1,110 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $87.20 | 1 |
| Becton, Dickinson and Company | $43.48 | 1 |
| Kls-Martin L.P. | $27.96 | 1 |
What the 2025 payments were for
- Food and Beverage$158.64 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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