Yang Yang, MD
Vascular Surgery · Washington, DCNPI 1720548928
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $49,000 of the $68,234 with a category attached, or 71.8%. Paragonix Technologies, Inc. accounts for 76.7% of it on its own, with 13 other manufacturers making up the rest.
Across 72 payments — averaging $947.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Paragonix Technologies, Inc.$52K
- Inari Medical, Inc.$11K
- Cook Incorporated$2K
- Wilson Cook Medical Incorporated$2K
- Cook Medical LLC$720
- W. L. Gore & Associates, Inc.$358
- plus $566 from 8 others
What the payments were for
- Consulting fees$49,00072%
- Speaking & faculty fees$7,44511%
- Travel & lodging$6,48710%
- Food & beverage$2,5064%
- Education$60%
- Gifts$2,7904%
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 |
|---|---|---|
| Paragonix Technologies, Inc. | 13 | $52,369 |
| Inari Medical, Inc. | 31 | $10,651 |
| Cook Incorporated | 1 | $2,040 |
| Wilson Cook Medical Incorporated | 1 | $1,530 |
| Cook Medical LLC | 13 | $720 |
| W. L. Gore & Associates, Inc. | 2 | $358 |
| Boston Scientific | 3 | $174 |
| Medtronic | 2 | $150 |
| Zimvie Inc. | 1 | $79 |
| Cordis US CORP. | 1 | $45 |
| Shockwave Medical, Inc | 1 | $44 |
| TELA Bio, Inc. | 1 | $44 |
| Tactile Systems Technology Inc | 1 | $14 |
| Musculoskeletal Transplant Foundation Inc. | 1 | $14 |
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
$68,234 in reported general payments places this provider in the 85th percentile of 24 vascular surgery providers in District of Columbia.
See all vascular surgery providers in District of Columbia →
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 Washington
- Steven AbramowitzWashington$722K
- Misaki KiguchiWashington$187K
- Kyle ReynoldsWashington$166K
- Danielle SalazarWashington$20K
- Salim LalaWashington$10K
- Abdullah AlfawazWashington$10K
- D'andre WilliamsWashington$9K
- Robyn MacsataWashington$5K
- Frederick BeaversWashington$5K
- Rodeen RahbarWashington$3K
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.