William Hardenbergh, DMD
NPI 1487178059ActiveIndividual· Dentist, General Practice· Schaumburg, IL
Dentist, General Practice (DMD) in Schaumburg, Illinois, licensed in IL, with an NPI issued in July 2017. Part D covered 18 prescriptions written in 2024, 100% of them generic. Zimvie Inc. reported $62.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487178059 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2017 |
| Last updated in NPPES | Feb 11, 2025 |
| Certified by provider | Feb 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 019032159 | IL |
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 - Dentist (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 18 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $60.24 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$62.50 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $62.50 | 1 |
What the 2025 payments were for
- Food and Beverage$62.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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