Thomas Lee Aung, M.D.
NPI 1679515530ActiveIndividual· Internal Medicine, Medical Oncology· Austin, TX
Internal Medicine, Medical Oncology (M.D.) in Austin, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1995). Medicare paid $398,992 for services to 130 patients in 2024. Servier Pharmaceuticals LLC was the largest of 2 companies reporting payments in 2025, $55.53 in all, mostly food and beverage.
Overview
| NPI | 1679515530 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Jan 13, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | K0412 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | K0412 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 27,167 across 87 procedure codes |
| Paid by Medicare | $398,992 |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Medical Oncology |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Industry payments (Open Payments)
- 2025$55.53 · 3 payments from 2 companies
- 2024$21.09 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Servier Pharmaceuticals LLC | $37.62 | 2 |
| Janssen Biotech, Inc. | $17.91 | 1 |
What the 2025 payments were for
- Food and Beverage$55.53 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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