Hillary Hien Thi Tran, M.D.
NPI 1497886444ActiveIndividual· Internal Medicine, Nephrology· Arlington, TX
Internal Medicine, Nephrology (M.D.) with Arlington Nephrology, P.A., practicing in Arlington, Texas. Their prescriptions cost Medicare Part D more than their services did: $164,380 for 892 claims, against $67,983 paid for services in 2024. Vantive US Healthcare LLC was the largest of 8 companies reporting payments in 2025, $1,916 in all, mostly travel and lodging. Lists Medical City Arlington and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1497886444 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 8, 2007 |
| Last updated in NPPES | Sep 6, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | M4600 | TX |
| Internal Medicine | 207R00000X | M4600 | 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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 575 across 19 procedure codes |
| Paid by Medicare | $67,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 892 · 2,008 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $164,380 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Arlington Nephrology, P.A.Arlington, TX · 4 clinicians
Hospital affiliations
- Medical City ArlingtonArlington, TX
- Methodist Mansfield Medical CenterMansfield, TX
- Texas Health Arlington Memorial HospitalArlington, TX
Other facilities
- South Arlington Dialysis CenterDialysis facility · Arlington, TX
Industry payments (Open Payments)
- 2025$1,916 · 20 payments from 8 companies
- 2024$447.59 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vantive US Healthcare LLC | $1,256 | 9 |
| Vifor Pharma, Inc. | $249.98 | 2 |
| Astrazeneca Pharmaceuticals LP | $152.15 | 2 |
| Akebia Therapeutics Inc | $112.93 | 1 |
| Calliditas Therapeutics US Inc. | $68.04 | 3 |
What the 2025 payments were for
- Travel and Lodging$1,007 · 2 payments
- Food and Beverage$909.10 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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