Marc D. Gamache, DMD
NPI 1568514107ActiveIndividual· Dentist· Chester, VA
Opted out of Medicare from September 2016 to September 2028. Dentist (DMD) in Chester, Virginia, licensed in VA, with an NPI issued in January 2007. Part D covered 65 prescriptions written in 2024, 75% of them generic. Zimvie Inc. reported $37.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1568514107 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | Jan 16, 2007 |
| Last updated in NPPES | Aug 23, 2021 |
| Certified by provider | Aug 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 0401410059 | VA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Sep 23, 2016 – Sep 23, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 87 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $377.06 |
| Generic share | 75% of claims |
Industry payments (Open Payments)
- 2025$37.00 · 1 payment from 1 company
- 2024$45.48 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $37.00 | 1 |
What the 2025 payments were for
- Food and Beverage$37.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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