Anna Boniakowski, MD
Vascular Surgery · Portland, MENPI 1134565492
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $4,759 of the $6,289 with a category attached, or 75.7%. Medtronic accounts for 75.3% of it on its own, with 5 other manufacturers making up the rest. 2025 is the largest year on record at $2,379, more than ten times the $34 reported in 2020.
Across 58 payments — averaging $108.42 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$5K
- Penumbra, Inc.$696
- Silk Road Medical, Inc.$430
- Boston Scientific$209
- W. L. Gore & Associates, Inc.$184
- Endologix LLC$34
What the payments were for
- Grants$1,50024%
- Travel & lodging$290%
- Food & beverage$4,75976%
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 |
|---|---|---|
| Medtronic | 43 | $4,736 |
| Penumbra, Inc. | 6 | $696 |
| Silk Road Medical, Inc. | 3 | $430 |
| Boston Scientific | 3 | $209 |
| W. L. Gore & Associates, Inc. | 2 | $184 |
| Endologix LLC | 1 | $34 |
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
$6,289 in reported general payments places this provider in the 65th percentile of 30 vascular surgery providers in Maine.
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 |
|---|---|---|
| Cilostazol | 24 | $640 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Portland
- Truc TaPortland$19K
- Kimberly MalkaPortland$8K
- Vincent NooriPortland$6K
- Kunal MehtaPortland$3K
- William HerbertPortland$164
- Nathan AransonS Portland$460K
- John CarsonScarborough$26K
- Mohammad UsmaniScarborough$17K
- Fred StuckyAugusta$12K
- Douglas JichaScarborough$10K
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.