Derek Alexander Wierzbicki, M.D.
NPI 1780799288ActiveIndividual· Emergency Medicine· Laurel, MS
Emergency Medicine (M.D.) in Laurel, Mississippi, trained at University of Texas Medical School at Houston (class of 2002). 345 Medicare patients in 2024, $44,800 paid; nearly all of their 1,027 Part D prescriptions were generic (90%).
Overview
| NPI | 1780799288 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD.026276 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (LA); Practitioner - Emergency Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 345 |
|---|---|
| Services billed | 377 across 14 procedure codes |
| Paid by Medicare | $44,800 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,027 · 1,141 30-day fills |
|---|---|
| Patients | 506 |
| Total drug cost | $27,859 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Emergency Medicine |
Medical group
- Mississippi Emergency Department Services PCPascagoula, MS · 40 clinicians
Hospital affiliations
- Covington County Hospital CahCollins, MS
- Magee General HospitalMagee, MS
- Singing River GulfportGulfport, MS
- Singing River Health SystemPascagoula, MS
- South Central Reg Med CtrLaurel, MS
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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