Thai Nguyen, MD
NPI 1669555140ActiveIndividual· Internal Medicine, Nephrology· Garland, TX
Internal Medicine, Nephrology (MD) in Garland, Texas, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1999). In 2024 Medicare paid $205,566 for 377 patients, and Part D covered 1,445 of their prescriptions, 87% of them generic. Fresenius USA Marketing, Inc. was the largest of 6 companies reporting payments in 2025, $244.77 in all, mostly food and beverage.
Overview
| NPI | 1669555140 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 20, 2006 |
| Last updated in NPPES | Jan 15, 2024 |
| Certified by provider | Jan 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | M0842 | 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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 377 |
|---|---|
| Services billed | 6,534 across 27 procedure codes |
| Paid by Medicare | $205,566 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,445 · 2,935 30-day fills |
|---|---|
| Patients | 248 |
| Total drug cost | $294,462 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Nephrology |
| Secondary specialties | Emergency Medicine, Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Dallas Nephrology AssociatesIrving, TX · 157 clinicians
Hospital affiliations
- Baylor Scott and White Medical Center Lake PointeRowlett, TX
- Hunt Regional Medical CenterGreenville, TX
- Methodist Richardson Medical CenterRichardson, TX
Other facilities
- Davita Garland Shiloh DialysisDialysis facility · Garland, TX
- Davita Wylie DialysisDialysis facility · Wylie, TX
- Fresenius Medical Care North GarlandDialysis facility · Garland, TX
Industry payments (Open Payments)
- 2025$244.77 · 12 payments from 6 companies
- 2024$342.60 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $85.96 | 4 |
| Akebia Therapeutics Inc | $43.21 | 2 |
| Glaxosmithkline, LLC. | $33.73 | 2 |
| Amgen Inc. | $31.34 | 2 |
| Alexion Pharmaceuticals, Inc. | $28.27 | 1 |
What the 2025 payments were for
- Food and Beverage$244.77 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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