Anne Tann, MD
Radiation Oncology · Temple, TXNPI 1386901395
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $385 of the $474 with a category attached, or 81.2%. 7 manufacturers reported payments, led by GT Medical Technologies, Inc at 42.7% of the total. 2025 is the largest year on record at $199, 6.6 times the $30 reported in 2020. That places this record below the midpoint for radiation oncology clinicians in TX, where the typical reported total is $554.
Across 11 payments — averaging $43.05 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- GT Medical Technologies, Inc$202
- Brainlab, Inc.$146
- Boston Scientific$53
- Palette Life Sciences, Inc.$24
- Tactile Systems Technology Inc$19
- Bayer$16
- plus $13 from 1 others
Across 48 payments — averaging $1810.44 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Novocure GmbH$87K
What the payments were for
- Travel & lodging$8919%
- Food & beverage$38581%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| GT Medical Technologies, Inc | 2 | $202 |
| Brainlab, Inc. | 3 | $146 |
| Boston Scientific | 2 | $53 |
| Palette Life Sciences, Inc. | 1 | $24 |
| Tactile Systems Technology Inc | 1 | $19 |
| Bayer | 1 | $16 |
| Novocure Inc. | 1 | $13 |
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.
- GammaTile$183
How this compares
$474 in reported general payments places this provider in the 40th 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.
Other radiation oncology in Temple
- Neil ParikhTemple$9K
- James WelshHouston$421K
- Stephen ChunHouston$344K
- Jim HsiangCorpus Christi$258K
- Chad TangHouston$183K
- Phuoc TranHouston$177K
- Hak ChoyDallas$119K
- Steven LinHouston$105K
- Benjamin SchrankHouston$100K
- Robert TimmermanDallas$77K
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.