Jonathan Barnes, MD
Vascular Surgery · Anchorage, AKNPI 1811359995
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $5,057 of the $8,274 with a category attached, or 61.1%. 11 manufacturers reported payments, led by W. L. Gore & Associates, Inc. at 42.4% of the total. Reporting peaked in 2024 at $2,192 and has fallen 53.5% since, to $1,019 in 2025.
Across 78 payments — averaging $106.07 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- W. L. Gore & Associates, Inc.$4K
- Silk Road Medical, Inc.$2K
- Boston Scientific$787
- Cook Medical LLC$578
- Medtronic$438
- Inspiremd Ltd$138
- plus $411 from 5 others
What the payments were for
- Speaking & faculty fees$991%
- Grants$3454%
- Travel & lodging$2,21427%
- Food & beverage$5,05761%
- Education$5597%
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 |
|---|---|---|
| W. L. Gore & Associates, Inc. | 21 | $3,508 |
| Silk Road Medical, Inc. | 27 | $2,413 |
| Boston Scientific | 9 | $787 |
| Cook Medical LLC | 5 | $578 |
| Medtronic(2 entities) | 4 | $438 |
| Inspiremd Ltd | 2 | $138 |
| Stryker | 3 | $132 |
| Angiodynamics, Inc. | 1 | $123 |
| BD | 3 | $99 |
| Inari Medical, Inc. | 2 | $38 |
| Tactile Systems Technology Inc | 1 | $20 |
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.
- ENROUTE Transcarotid Neuroprotection System$2,654
- ENROUTE Transcarotid Stent$1,928
- GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis$1,301
- GORE TAG Thoracic Endoprosthesis$803
- ENROUTE Enflate Transcarotid RX Balloon Dilatation Catheter$480
- GORE TAG Thoracic Branch Endoprosthesis$342
- GORE EXCLUDER Iliac Branch Endoprosthesis$290
- ELUVIA$269
- GORE VIABAHN VBX Balloon Expandable Endo$226
- GENERAL METALLIC STENTS$139
- CGuard Prime Carotid Stent System$129
- Endurant$113
How this compares
Too few vascular surgery providers in Alaskato place this figure against a meaningful peer group, so we don't.
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 |
|---|---|---|
| EliquisApixaban | 15 | $10,255 |
| Enoxaparin Sodium | 33 | $2,284 |
| ClopidogrelClopidogrel Bisulfate | 58 | $763 |
| Atorvastatin Calcium | 16 | $211 |
| Prednisone | 14 | $13 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Anchorage
- Jonathan McDonaghAnchorage$9K
- Stanley WatkinsAnchorage$7K
- Priya PatelAnchorage$6K
- Galimat KhaidakovaAnchorage$5K
- Seth KraussAnchorage$1K
- April RodriguezAnchorage$997
- Milan BajmocziFairbanks$94K
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.