Derek O. Graber, DDS
NPI 1184855868ActiveIndividual· Dentist, General Practice· Evansville, IN
Dentist, General Practice (DDS) in Evansville, Indiana, licensed in IN, with an NPI issued in July 2009. Part D covered 131 prescriptions written in 2024, 98% of them generic. Hu-Friedy Mfg. Co., LLC was the largest of 2 companies reporting payments in 2025, $2,940 in all, mostly education.
Overview
| NPI | 1184855868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Jul 29, 2009 |
| Last updated in NPPES | Jul 29, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 12011289A | IN |
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) | 131 · 133 30-day fills |
|---|---|
| Patients | 79 |
| Total drug cost | $425.81 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$2,940 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hu-Friedy Mfg. Co., LLC | $2,914 | 1 |
| Henry Schein, Inc. | $25.95 | 1 |
What the 2025 payments were for
- Education$2,914 · 1 payment
- Food and Beverage$25.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 86 general dentists in Evansville · All general dentists in Indiana