Brian K. Giammalva, DDS
NPI 1205963014ActiveIndividual· Dentist, General Practice· Brighton, MI
Dentist, General Practice (DDS) in Brighton, Michigan, licensed in MI, with an NPI issued in February 2007. Part D covered 41 prescriptions written in 2024, 93% of them generic. Zimvie Inc. reported $19.44 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1205963014 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Feb 28, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 2901017224 | MI |
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 Order and Referring Only - Oral Surgery (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 41 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $181.50 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2025$19.44 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $19.44 | 1 |
What the 2025 payments were for
- Food and Beverage$19.44 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 general dentists in Brighton · All general dentists in Michigan