Christopher Kwolek, MD
Vascular Surgery · Boston, MANPI 1689665309
Payments from drug & device makers
Across 301 payments — averaging $1519.39 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Veryan Medical Incorporated$282K
- Endologix LLC$72K
- Silk Road Medical, Inc.$44K
- W. L. Gore & Associates, Inc.$36K
- Philips North America LLC$15K
- Cordis US CORP.$3K
- plus $7K from 32 others
Across 1 payment — averaging $12,752 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.
- Veryan Medical Incorporated$13K
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 |
|---|---|---|
| Veryan Medical Incorporated | 44 | $282,160 |
| Endologix LLC | 58 | $71,686 |
| Silk Road Medical, Inc. | 27 | $43,920 |
| W. L. Gore & Associates, Inc. | 17 | $35,585 |
| Philips North America LLC | 32 | $14,709 |
| Cordis US CORP. | 9 | $2,600 |
| Medtronic | 19 | $1,486 |
| Angiodynamics, Inc. | 2 | $756 |
| Boston Scientific | 8 | $522 |
| Pfizer | 18 | $510 |
| Bolton Medical Inc | 3 | $452 |
| Cook Medical LLC | 4 | $415 |
| Cardiovascular Systems Inc. | 9 | $409 |
| Shockwave Medical, Inc | 2 | $387 |
| Surmodics, Inc. | 5 | $260 |
| Vasorum USA Inc. | 2 | $210 |
| Lemaitre Vascular, Inc. | 5 | $171 |
| Bard Peripheral Vascular, Inc. | 1 | $141 |
| Johnson & Johnson | 4 | $123 |
| Viz.ai, Inc. | 1 | $115 |
| Amgen | 4 | $99 |
| Smith+Nephew | 4 | $80 |
| Abbott | 3 | $68 |
| Novartis | 3 | $61 |
| Janssen Scientific Affairs, LLC | 2 | $54 |
| Innovation Technologies Inc | 1 | $49 |
| Acera Surgical, Inc. | 2 | $46 |
| Livanova USA, Inc. | 2 | $44 |
| Cardiva Medical, Inc. | 1 | $33 |
| Tactile Systems Technology Inc | 1 | $30 |
| Recor Medical Inc | 1 | $25 |
| Solventum Corporation | 1 | $24 |
| Organogenesis Inc. | 1 | $22 |
| Ossur Americas, Inc. | 1 | $21 |
| Cormedix Inc. | 1 | $18 |
| Reprise Biomedical, Inc. | 1 | $18 |
| Convatec Inc. | 1 | $17 |
| Polynovo North America LLC | 1 | $15 |
How this compares
$457,338 in reported general payments places this provider in the 95th percentile of 142 vascular surgery 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.
Other vascular surgery in Boston
- Anahita DuaBoston$2.4M
- Matthew MenardBoston$1.8M
- Thomas OdonnellBoston$845K
- Marc SchermerhornBoston$845K
- Alik FarberBoston$379K
- Payam SalehiBoston$144K
- Charles OzakiBoston$130K
- Mohamad HussainBoston$123K
- Robert LancasterBoston$100K
- Jeffrey SiracuseBoston$100K
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.