Paul Oliver Hsiao, DMD
NPI 1164042255ActiveIndividual· Dentist, General Practice· Spokane Valley, WA
Dentist, General Practice (DMD) in Spokane Valley, Washington, licensed in WA, with an NPI issued in April 2020. Part D covered 1,289 prescriptions written in 2024, 100% of them generic. Straumann USA LLC was the largest of 3 companies reporting payments in 2025, $222.04 in all, mostly food and beverage.
Overview
| NPI | 1164042255 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2020 |
| Last updated in NPPES | Mar 25, 2025 |
| Certified by provider | Mar 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | DE61135067 | WA |
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) | 1,289 · 1,289 30-day fills |
|---|---|
| Patients | 464 |
| Total drug cost | $7,351 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$222.04 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $100.00 | 1 |
| Solventum Corporation | $82.46 | 1 |
| Envista Holdings Corporation | $39.58 | 1 |
What the 2025 payments were for
- Food and Beverage$222.04 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 79 general dentists in Spokane Valley · All general dentists in Washington