Christopher Morrison, MD
Radiation Oncology · Tucson, AZNPI 1295183499
Payments from drug & device makers
What this record shows
The money is spread across several categories — travel and lodging (55.3%), food and beverage and entertainment — rather than concentrated in one kind of arrangement. GT Medical Technologies, Inc accounts for 77.6% of it on its own, with 10 other manufacturers making up the rest. 2024 is the largest year on record at $3,148, more than ten times the $132 reported in 2019.
Across 27 payments — averaging $139.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- GT Medical Technologies, Inc$3K
- Elekta, Inc.$260
- Novocure Inc.$246
- Telix Pharmaceuticals$119
- Boehringer Ingelheim$82
- Varian Medical Systems, Inc.$54
- plus $84 from 5 others
Across 1 payment — averaging $5000.00 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.
- Elekta, Inc.$5K
What the payments were for
- Travel & lodging$2,09055%
- Food & beverage$1,65244%
- Entertainment$381%
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 | 10 | $2,933 |
| Elekta, Inc. | 5 | $260 |
| Novocure Inc. | 4 | $246 |
| Telix Pharmaceuticals | 1 | $119 |
| Boehringer Ingelheim | 1 | $82 |
| Varian Medical Systems, Inc. | 1 | $54 |
| Medtronic | 1 | $21 |
| Merck | 1 | $18 |
| E.r. Squibb & Sons, L.L.C. | 1 | $16 |
| Boston Scientific | 1 | $15 |
| Seagen 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$2,681
- Optune$133
- FLEXITRON HDR$119
- Esteya$119
- MICROSELECTRON DIGITAL$119
How this compares
$3,779 in reported general payments places this provider in the 65th percentile of 138 radiation oncology providers in Arizona.
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 |
|---|---|---|
| Xtampza ErOxycodone Myristate | 11 | $5,415 |
| Oxycodone Hcl | 17 | $297 |
| Lidocaine Hcl ViscousLidocaine Hcl | 17 | $137 |
Paid to pharmacies, not to this prescriber.
Other radiation oncology in Tucson
- Baldassarre SteaTucson$10K
- Robert GinTucson$9K
- Curtis MackTucson$8K
- David VonkTucson$6K
- Samuel DayTucson$3K
- David FryeTucson$3K
- Reginald WestmacottTucson$3K
- Sarah KilicTucson$2K
- John KreslPhoenix$248K
- Eric GrossChandler$26K
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.