Sean S. Hsia, DDS
NPI 1790750610ActiveIndividual· Dentist· Allen, TX
Dentist (DDS) in Allen, Texas, licensed in TX and CA, with an NPI issued in February 2006. Part D covered 43 prescriptions written in 2024, 98% of them generic. Align Technology, Inc. was the largest of 3 companies reporting payments in 2025, $79.17 in all, mostly food and beverage.
Overview
| NPI | 1790750610 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Nov 9, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 23573 | TX |
| Dentist, General Practice | 1223G0001X | 52866 | 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) | 43 · 43 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $205.35 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$79.17 · 4 payments from 3 companies
- 2024$76.49 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $38.06 | 2 |
| Orapharma, A Division of Bausch Health US, LLC | $23.19 | 1 |
| Straumann USA LLC | $17.92 | 1 |
What the 2025 payments were for
- Food and Beverage$79.17 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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