Mai Anh Huynh, MD
Radiation Oncology · Boston, MANPI 1386908853
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (45.9%), travel and lodging and food and beverage — rather than concentrated in one kind of arrangement. Viewray Technologies Inc accounts for 77.9% of it on its own, with 3 other manufacturers making up the rest. Reporting peaked in 2022 at $5,891 and has fallen 90.3% since, to $572 in 2025.
Across 21 payments — averaging $360.29 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Viewray Technologies Inc$6K
- Novartis$1K
- Icotec Medical Inc.$437
- Siemens Medical Solutions USA, Inc.$171
Across 8 payments — averaging $34,691 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.
- Novartis$240K
- Viewray Technologies Inc$37K
What the payments were for
- Consulting fees$3,47446%
- Travel & lodging$2,27830%
- Food & beverage$1,81424%
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 |
|---|---|---|
| Viewray Technologies Inc | 6 | $5,891 |
| Novartis | 7 | $1,067 |
| Icotec Medical Inc. | 7 | $437 |
| Siemens Medical Solutions USA, Inc. | 1 | $171 |
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.
- MRIdian LINAC$5,888
- VADER PEDICLE SYSTEM 6.0, SCREW, Carbon/PEEK, POLYAX., FEN., O 5.5 X 45 MM$137
- VADER PEDICLE SYSTEM, ROD, Carbon/PEEK, CURVED, 6.0 R450 X 200 MM$137
- KONG-TL VBR E, EXPANDABLE BODY, L, 19 MM X 27 - 37 MM$137
- KONG-TL VBR, END PLATE, ROUND, L AND SCREW, 12 X 43 MM$137
- KONG-TL VBR, END PLATE, RECTANGULAR, M AND SCREW, 12 X 33 MM$137
- PLUVICTO$135
How this compares
$7,566 in reported general payments places this provider in the 85th percentile of 200 radiation oncology providers in Massachusetts.
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 |
|---|---|---|
| Dexamethasone | 33 | $81 |
| Ondansetron Hcl | 12 | $34 |
Paid to pharmacies, not to this prescriber.
Other radiation oncology in Boston
- Peter OrioBoston$1.8M
- Paul NguyenBoston$721K
- Jason EfstathiouBoston$156K
- Jonathan SchoenfeldBoston$53K
- Martin KingBoston$37K
- Raymond MakBoston$36K
- Shannon MacdonaldBoston$33K
- Nima AghdamBoston$29K
- Rachel JimenezBoston$28K
- Theodore HongBoston$24K
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.