Shiaowen David Hsu, MD
NPI 1225229974ActiveIndividual· Internal Medicine, Hematology & Oncology· Durham, NC
Internal Medicine, Hematology & Oncology (MD) in Durham, North Carolina, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $413,962 for 193 claims, against $44,949 paid for services in 2024. Tersera Therapeutics LLC reported $15.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1225229974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 7, 2007 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | — | NC |
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 Practitioner - Hematology/Oncology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 658 across 10 procedure codes |
| Paid by Medicare | $44,949 |
Part D prescriptions in 2024
| Prescriptions (claims) | 193 · 221 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $413,962 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Duke Health Integrated Practice, IncDurham, NC · 3,185 clinicians
Hospital affiliations
- Duke University HospitalDurham, NC
- Southeastern Regional Medical CenterLumberton, NC
Industry payments (Open Payments)
- 2025$15.18 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tersera Therapeutics LLC | $15.18 | 1 |
What the 2025 payments were for
- Food and Beverage$15.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 hematologist-oncologists in Durham · All hematologist-oncologists in North Carolina