David Du, DDS
NPI 1477896884ActiveIndividual· Dentist· Davis, CA
Dentist (DDS) in Davis, California, licensed in CA, with an NPI issued in April 2013. Part D covered 608 prescriptions written in 2024, 98% of them generic. Straumann USA LLC was the largest of 2 companies reporting payments in 2025, $77.89 in all, mostly food and beverage.
Overview
| NPI | 1477896884 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Apr 3, 2013 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 62161 | CA |
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) | 608 · 610 30-day fills |
|---|---|
| Patients | 185 |
| Total drug cost | $3,236 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$77.89 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $41.67 | 1 |
| Dentsply Sirona Inc | $36.22 | 2 |
What the 2025 payments were for
- Food and Beverage$77.89 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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