Gregory Joseph Wych, DDS
NPI 1992849624ActiveIndividual· Dentist, General Practice· Irmo, SC
Dentist, General Practice (DDS) in Irmo, South Carolina, licensed in SC, with an NPI issued in February 2007. Part D covered 137 prescriptions written in 2024, 96% of them generic. Align Technology, Inc. reported $62.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1992849624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Feb 16, 2007 |
| Last updated in NPPES | Oct 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 2905SC | SC |
| Dentist, General Practice | 1223G0001X | 2905 | SC |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 137 · 137 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $504.06 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$62.22 · 4 payments from 1 company
- 2024$93.70 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $62.22 | 4 |
What the 2025 payments were for
- Food and Beverage$62.22 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 general dentists in Irmo · All general dentists in South Carolina