Hai Tran, MD
Radiation Oncology · Texarkana, TXNPI 1992794341
Payments from drug & device makers
Across 24 payments — averaging $254.57 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novocure Inc.$5K
- Varian Medical Systems, Inc.$630
- Siemens Medical Solutions USA, Inc.$375
- Visionrt, Inc.$88
- Angiodynamics, Inc.$87
- Arbor Pharmaceuticals, Inc.$12
What the payments were for
- Speaking & faculty fees$3,20052%
- Travel & lodging$1,73828%
- Food & beverage$1,17119%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Novocure Inc. | 12 | $4,918 |
| Varian Medical Systems, Inc. | 4 | $630 |
| Siemens Medical Solutions USA, Inc. | 4 | $375 |
| Visionrt, Inc. | 2 | $88 |
| Angiodynamics, Inc. | 1 | $87 |
| Arbor Pharmaceuticals, Inc. | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$6,110 in reported general payments places this provider in the 80th percentile of 418 radiation oncology providers in Texas.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| SsdSilver Sulfadiazine | 40 | $1,863 |
| Silver Sulfadiazine | 16 | $855 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 27 | $574 |
| Lidocaine Hcl ViscousLidocaine Hcl | 15 | $104 |
Paid to pharmacies, not to this prescriber.
Other radiation oncology in Texarkana
- Daniel GomezHouston$8.7M
- Neil DesaiDallas$8.6M
- Chad TangHouston$7.7M
- James WelshHouston$5.1M
- Caroline ChungHouston$3.7M
- Karen HoffmanHouston$2.6M
- Clifton FullerHouston$1.6M
- Robert TimmermanDallas$1.5M
- Steven LinHouston$1.5M
- Chenyang WangHouston$1.4M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.