James Min-Hsun Yau, M.D.
NPI 1467654764ActiveIndividual· Internal Medicine, Cardiovascular Disease· Irving, TX
Internal Medicine, Cardiovascular Disease (M.D.) in Irving, Texas, trained at Rutgers New Jersey Medical School (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $503,585 for 2,666 claims, against $137,919 paid for services in 2024. Abiomed was the largest of 10 companies reporting payments in 2025, $671.13 in all, mostly food and beverage.
Overview
| NPI | 1467654764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2007 |
| Last updated in NPPES | Apr 28, 2023 |
| Certified by provider | Apr 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | N9665 | TX |
| Internal Medicine | 207R00000X | MT189805 | PA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MT189805 | PA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | N9665 | TX |
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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 846 |
|---|---|
| Services billed | 3,034 across 52 procedure codes |
| Paid by Medicare | $137,919 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,666 · 6,607 30-day fills |
|---|---|
| Patients | 430 |
| Total drug cost | $503,585 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$671.13 · 32 payments from 10 companies
- 2024$691.71 · 43 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $179.65 | 2 |
| Novartis Pharmaceuticals Corporation | $146.24 | 9 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $98.56 | 8 |
| E.R. Squibb & Sons, L.L.C. | $73.84 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $58.13 | 4 |
What the 2025 payments were for
- Food and Beverage$671.13 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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