Vinh D. Nguyen, D.O.
NPI 1306886387ActiveIndividual· Internal Medicine, Cardiovascular Disease· Austin, TX
Internal Medicine, Cardiovascular Disease (D.O.) in Austin, Texas, trained at Michigan State University College of Human Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $2,597,923 for 13,683 claims, against $529,007 paid for services in 2024. Lilly USA, LLC was the largest of 18 companies reporting payments in 2025, $5,447 in all, mostly food and beverage.
Overview
| NPI | 1306886387 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Jul 8, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | L8865 | TX |
| Nuclear Medicine, Nuclear Cardiology | 207UN0901X | L8865 | 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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,392 |
|---|---|
| Services billed | 10,747 across 68 procedure codes |
| Paid by Medicare | $529,007 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,683 · 35,734 30-day fills |
|---|---|
| Patients | 1,933 |
| Total drug cost | $2,597,923 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Nuclear Medicine |
| Telehealth | Offers telehealth |
Medical groups
- St Davids Heart and Vascular PLLCCedar Park, TX · 203 clinicians
- Legacy Heart Care of Fort Worth, LLCFort Worth, TX · 13 clinicians
- Legacy Heart Care of Midtown Austin, LLCRound Rock, TX · 7 clinicians
- Legacy Heart Care of South Austin, LLCKyle, TX · 4 clinicians
Hospital affiliations
- Ascension Seton HaysKyle, TX
- Baylor Scott & White Medical Center - TempleTemple, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
- St David's South Austin Medical CenterAustin, TX
Other facilities
- Atlas Health, LLCHome health agency · San Antonio, TX
Industry payments (Open Payments)
- 2025$5,447 · 115 payments from 18 companies
- 2024$3,021 · 118 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $2,694 | 8 |
| Abbott Laboratories | $641.89 | 8 |
| Boston Scientific Corporation | $435.55 | 4 |
| Novo Nordisk Inc | $307.43 | 19 |
| Amgen Inc. | $233.05 | 17 |
What the 2025 payments were for
- Food and Beverage$2,787 · 111 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,640 · 3 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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