Mark Anthony Wieczorek, D.M.D.
NPI 1801929294ActiveIndividual· Dentist· Bear, DE
Dentist (D.M.D.) in Bear, Delaware, licensed in DE and PA, with an NPI issued in March 2007. Part D covered 64 prescriptions written in 2024, 81% of them generic. Straumann USA LLC reported $150.00 in payments in 2025, mostly education.
Overview
| NPI | 1801929294 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 14, 2007 |
| Last updated in NPPES | Feb 14, 2024 |
| Certified by provider | Feb 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | G1-0001204 | DE |
| Dentist | 122300000X | DS-030059-L | PA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 68 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $687.26 |
| Generic share | 81% of claims |
Industry payments (Open Payments)
- 2025$150.00 · 1 payment from 1 company
- 2024$23.80 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $150.00 | 1 |
What the 2025 payments were for
- Education$150.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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