Andrei Marechek, MD, DDS
NPI 1033539606ActiveIndividual· Oral & Maxillofacial Surgery· Baton Rouge, LA
Oral & Maxillofacial Surgery (MD, DDS) in Baton Rouge, Louisiana, licensed in CA, LA and OH, with an NPI issued in April 2014. Part D covered 982 prescriptions written in 2024, 100% of them generic. Axogen was the largest of 3 companies reporting payments in 2025, $3,174 in all, mostly travel and lodging.
Overview
| NPI | 1033539606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, DDS |
| Sole proprietor | No |
| NPI issued | Apr 23, 2014 |
| Last updated in NPPES | Apr 17, 2021 |
| Certified by provider | Apr 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Oral & Maxillofacial Surgery Primary | 204E00000X | A169364 | CA |
| Dentist | 122300000X | 30-024392 | CA |
| Dentist, Oral and Maxillofacial Surgery | 1223S0112X | 6973 | LA |
| Oral & Maxillofacial Surgery | 204E00000X | 6973 | LA |
| Oral & Maxillofacial Surgery | 204E00000X | 104868 | CA |
| Oral & Maxillofacial Surgery | 204E00000X | 30-024392 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Oral Surgery (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 982 · 983 30-day fills |
|---|---|
| Patients | 388 |
| Total drug cost | $4,262 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$3,174 · 29 payments from 3 companies
- 2024$1,566 · 17 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axogen | $2,065 | 11 |
| Stryker Corporation | $818.89 | 10 |
| Kls-Martin L.P. | $290.59 | 8 |
What the 2025 payments were for
- Travel and Lodging$2,186 · 11 payments
- Food and Beverage$988.26 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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