Thomas Jacob Grabowski, DDS
NPI 1750020111ActiveIndividual· Dentist· Warren, MI
Dentist (DDS) in Warren, Michigan, licensed in MI, with an NPI issued in June 2022. Part D covered 46 prescriptions written in 2024, 74% of them generic. Dentsply Sirona Inc was the largest of 2 companies reporting payments in 2025, $73.68 in all, mostly food and beverage.
Overview
| NPI | 1750020111 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Jun 2, 2022 |
| Last updated in NPPES | Jun 2, 2022 |
| Certified by provider | May 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 2901601312 | MI |
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) | Enrolled Order and Referring Only - Dentist (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 46 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $301.54 |
| Generic share | 74% of claims |
Industry payments (Open Payments)
- 2025$73.68 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dentsply Sirona Inc | $43.82 | 2 |
| Envista Holdings Corporation | $29.86 | 2 |
What the 2025 payments were for
- Food and Beverage$73.68 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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