William Joseph Buchholtz, DDS
NPI 1902227267ActiveIndividual· Dentist, General Practice· Watertown, WI
Dentist, General Practice (DDS) in Watertown, Wisconsin, licensed in WI, with an NPI issued in January 2014. Part D covered 89 prescriptions written in 2024, 99% of them generic. Solventum Corporation was the largest of 2 companies reporting payments in 2025, $29.94 in all, mostly food and beverage.
Overview
| NPI | 1902227267 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Jan 3, 2014 |
| Last updated in NPPES | Apr 26, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 7193-15 | WI |
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 - Oral Surgery (WI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 91 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $573.82 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$29.94 · 2 payments from 2 companies
- 2024$45.77 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $17.68 | 1 |
| Dmg America LLC | $12.26 | 1 |
What the 2025 payments were for
- Food and Beverage$29.94 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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