Ashwat Dhillon, MD
Cardiovascular Disease · Corvallis, ORNPI 1871813394
Payments from drug & device makers
What this record shows
This record is dominated by grants: $146,666 of the $155,883 with a category attached, or 94.1%. Edwards Lifesciences accounts for 75.5% of it on its own, with 17 other manufacturers making up the rest. Reporting peaked in 2020 at $76,064 and has fallen 99.4% since, to $441 in 2025. Among cardiovascular disease clinicians in OR with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 140 payments — averaging $1113.45 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Edwards Lifesciences$118K
- Abbott$21K
- Medtronic$13K
- Boston Scientific$2K
- Abiomed$2K
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$315
- plus $542 from 12 others
What the payments were for
- Grants$146,66694%
- Travel & lodging$3,5972%
- Food & beverage$5,5504%
- Education$700%
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 |
|---|---|---|
| Edwards Lifesciences | 50 | $117,634 |
| Abbott | 36 | $20,718 |
| Medtronic(2 entities) | 7 | $13,379 |
| Boston Scientific | 13 | $1,755 |
| Abiomed | 9 | $1,541 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 6 | $315 |
| W. L. Gore & Associates, Inc. | 1 | $141 |
| Medline Industries LP | 2 | $80 |
| Shockwave Medical, Inc | 3 | $57 |
| AstraZeneca | 3 | $48 |
| Johnson & Johnson | 2 | $37 |
| Novartis | 2 | $33 |
| Teleflex LLC | 1 | $32 |
| Philips North America LLC | 1 | $32 |
| Chiesi USA, Inc. | 1 | $25 |
| Biotronik Inc. | 1 | $24 |
| Cordis US CORP. | 1 | $21 |
| Getinge USA Sales, LLC | 1 | $13 |
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.
- Resolute$13,000
- MitraClip$1,404
- GENERAL - STRUCTURAL HEART$1,206
- Impella$1,193
- Edwards SAPIEN 3 Transcatheter Heart Valve$1,077
- SAPIEN 3 Ultra RESILIA$177
- Assurity Pacemaker$170
- Quadra Assura CRT Defibrillator$169
- CARDIOFORM Septal Occluder$141
- Xience Sierra Coronary Stent System$117
- WATCHMAN Access System$109
- CardioMEMS HF System$107
- XIENCE SIERRA$105
- GENERAL - STENTS$100
How this compares
$155,883 in reported general payments places this provider in the 95th percentile of 198 cardiovascular disease providers in Oregon.
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 | 49 | $51,983 |
| JardianceEmpagliflozin | 15 | $10,803 |
| ClopidogrelClopidogrel Bisulfate | 74 | $1,045 |
| Rosuvastatin Calcium | 87 | $715 |
| Atorvastatin Calcium | 34 | $585 |
| Potassium Chloride | 13 | $514 |
| Metoprolol Succinate | 33 | $400 |
| Torsemide | 21 | $365 |
| Metoprolol Tartrate | 31 | $314 |
| Losartan Potassium | 31 | $210 |
| Furosemide | 32 | $156 |
| Carvedilol | 23 | $143 |
| Nitroglycerin | 14 | $133 |
| Amlodipine Besylate | 21 | $131 |
| Mupirocin | 14 | $82 |
Paid to pharmacies, not to this prescriber.
Other cardiovascular disease in Corvallis
- Jose Lozano GarciaCorvallis$31K
- William StouttCorvallis$7K
- Edward ToggartCorvallis$3K
- Firas ZahrPortland$810K
- Kathy GreweHood River$376K
- Scott ChadderdonPortland$282K
- Ahmad MasriPortland$227K
- Stephen HeitnerPortland$105K
- Ian RiddockBend$81K
- Abhushan PoudyalPortland$54K
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.