Vu D. Nguyen, M.D.
NPI 1093755357ActiveIndividual· Internal Medicine, Cardiovascular Disease· Austin, TX
Internal Medicine, Cardiovascular Disease (M.D.) in Austin, Texas, trained at Wayne State University School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $781,710 for 2,710 claims, against $189,776 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $564.08 in all, mostly food and beverage.
Overview
| NPI | 1093755357 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Dec 12, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | M1268 | TX |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | M1268 | 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 | 719 |
|---|---|
| Services billed | 3,009 across 49 procedure codes |
| Paid by Medicare | $189,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,710 · 7,008 30-day fills |
|---|---|
| Patients | 430 |
| Total drug cost | $781,710 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Nuclear Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Seton Family of DoctorsAustin, TX · 792 clinicians
- Legacy Heart Care of South Austin, LLCKyle, TX · 4 clinicians
Hospital affiliations
- Ascension Seton SouthwestAustin, TX
- Ascension Seton Medical Center AustinAustin, TX
- Ascension Seton NorthwestAustin, TX
Industry payments (Open Payments)
- 2025$564.08 · 16 payments from 5 companies
- 2024$397.49 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $173.79 | 2 |
| Novartis Pharmaceuticals Corporation | $157.60 | 9 |
| Bolton Medical Inc | $148.60 | 1 |
| E.R. Squibb & Sons, L.L.C. | $64.02 | 3 |
| Inspire Medical Systems, Inc. | $20.07 | 1 |
What the 2025 payments were for
- Food and Beverage$564.08 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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