David Hsieh, M.D.
NPI 1396184354ActiveIndividual· Internal Medicine, Medical Oncology· Dallas, TX
Internal Medicine, Medical Oncology (M.D.) in Dallas, Texas, trained at University of Arizona College of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,455,658 for 719 claims, against $35,474 paid for services in 2024. Beigene, Ltd. was the largest of 3 companies reporting payments in 2025, $868.37 in all, mostly consulting fees.
Overview
| NPI | 1396184354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 22, 2013 |
| Last updated in NPPES | Aug 26, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | Q8725 | TX |
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 Practitioner - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 321 across 7 procedure codes |
| Paid by Medicare | $35,474 |
Part D prescriptions in 2024
| Prescriptions (claims) | 719 · 960 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $1,455,658 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$868.37 · 3 payments from 3 companies
- 2024$1,211 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beigene, Ltd. | $693.33 | 1 |
| Astrazeneca Pharmaceuticals LP | $155.65 | 1 |
| Incyte Corporation | $19.39 | 1 |
What the 2025 payments were for
- Consulting Fee$693.33 · 1 payment
- Travel and Lodging$155.65 · 1 payment
- Food and Beverage$19.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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