Grace Wang, MD
Vascular Surgery · Philadelphia, PANPI 1326029513
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (42.6%), speaking fees and travel and lodging — rather than concentrated in one kind of arrangement. 18 manufacturers reported payments, led by W. L. Gore & Associates, Inc. at 34.7% of the total. Reporting peaked in 2022 at $7,823 and has fallen 65.3% since, to $2,717 in 2025.
Across 119 payments — averaging $166.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- W. L. Gore & Associates, Inc.$7K
- Boston Scientific$5K
- Cook Medical LLC$3K
- Silk Road Medical, Inc.$1K
- Shape Memory Medical Inc.$750
- Penumbra, Inc.$693
- plus $2K from 12 others
Across 73 payments — averaging $2091.67 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.
- Boston Scientific$68K
- W. L. Gore & Associates, Inc.$37K
- Cook Research Incorporated$25K
- Medtronic$22K
What the payments were for
- Consulting fees$3,06015%
- Speaking & faculty fees$4,62523%
- Grants$670%
- Travel & lodging$3,59418%
- Food & beverage$8,41143%
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. | 41 | $6,864 |
| Boston Scientific | 7 | $5,140 |
| Cook Medical LLC | 29 | $2,856 |
| Silk Road Medical, Inc. | 10 | $1,191 |
| Shape Memory Medical Inc. | 1 | $750 |
| Penumbra, Inc. | 8 | $693 |
| Cook Incorporated | 1 | $556 |
| Medtronic(2 entities) | 6 | $426 |
| Cook Research Incorporated | 2 | $414 |
| Inari Medical, Inc. | 1 | $198 |
| Surmodics, Inc. | 2 | $180 |
| Baxter Healthcare | 3 | $156 |
| Bolton Medical Inc | 1 | $141 |
| Shockwave Medical, Inc | 3 | $93 |
| Siemens Medical Solutions USA, Inc. | 1 | $32 |
| Amgen | 1 | $23 |
| Stryker | 1 | $22 |
| Novartis | 1 | $22 |
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.
- AngioJet Ultra 5000A$4,117
- GORE TAG Conformable Thoracic Stent Graft$1,710
- Product in Development$1,702
- GORE VIABAHN VBX Balloon Expandable Endo$1,555
- Zenith Alpha$1,407
- ENROUTE Transcarotid Neuroprotection System$1,141
- Zenith Spiral-Z$1,075
- IMPEDE EMBOLIZATION PLUG$750
- EKOSONIC$625
- ENROUTE Transcarotid Stent System$600
- ENHANCE Transcarotid Peripheral Access Kit$600
- ENROUTE 0.014 Guidewire$600
- GORE TAG Thoracic Branch Endoprosthesis$398
- GORE EXCLUDER AAA Endoprosthesis$295
- ENROUTE Transcarotid Stent$290
- FLOWTRIEVER CATHETER, S$198
- CT THROMBECTOMY SYSTEM KIT$198
- GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis$197
- GORE TAG Thoracic Endoprosthesis$182
- RUBY Coil$167
How this compares
$19,757 in reported general payments places this provider in the 85th percentile of 236 vascular surgery providers in Pennsylvania.
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 |
|---|---|---|
| ClopidogrelClopidogrel Bisulfate | 33 | $353 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Philadelphia
- Darren SchneiderPhiladelphia$569K
- Elizabeth GenovesePhiladelphia$343K
- Shang LohPhiladelphia$306K
- Edward WooPhiladelphia$58K
- Babak AbaiPhiladelphia$37K
- Ann GaffeyPhiladelphia$35K
- Venkat KalapatapuPhiladelphia$31K
- Roberto AruPhiladelphia$30K
- Alexander FairmanPhiladelphia$23K
- Nakul RaoPhiladelphia$22K
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.