Hassan Tehrani, MD
Vascular Surgery · Spokane, WANPI 1770547572
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $5,423 of the $7,071 with a category attached, or 76.7%. W. L. Gore & Associates, Inc. accounts for 60.3% of it on its own, with 12 other manufacturers making up the rest. Reporting peaked in 2019 at $2,491 and has fallen 51.0% since, to $1,219 in 2025.
Across 171 payments — averaging $41.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- W. L. Gore & Associates, Inc.$4K
- Maquet Cardiovascular L.L.C.$800
- Edwards Lifesciences$383
- Boston Scientific$344
- Silk Road Medical, Inc.$277
- Cook Medical LLC$250
- plus $752 from 7 others
What the payments were for
- Consulting fees$1,30018%
- Food & beverage$5,42377%
- Education$3485%
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. | 136 | $4,265 |
| Maquet Cardiovascular L.L.C. | 1 | $800 |
| Edwards Lifesciences | 5 | $383 |
| Boston Scientific | 8 | $344 |
| Silk Road Medical, Inc. | 12 | $277 |
| Cook Medical LLC | 1 | $250 |
| Medtronic(2 entities) | 2 | $181 |
| Inari Medical, Inc. | 1 | $162 |
| Bolton Medical Inc | 1 | $128 |
| Stryker | 1 | $118 |
| Abbott | 1 | $112 |
| Cardiva Medical, Inc. | 1 | $37 |
| Novartis | 1 | $15 |
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.
- iCAST$800
- Product in Development$250
- Conformable TAG Thoracic Endoprosthesis$242
- GORE EXCLUDER Thoracoabdominal Branch Endoprosthesis$240
- VIABAHN Endoprosthesis with Heparin Bioactive Surface$178
- FLOWTRIEVER CATHETER, S$162
- CT THROMBECTOMY SYSTEM KIT$162
- GORE TAG Thoracic Branch Endoprosthesis$160
- Avalus$144
- RELAY THORACIC STENT-GRAFT WITH PLUS DELIVERY SYSTEM$128
- VIABAHN Endoprosthesis with PROPATEN Bioactive Surface$121
- EXCLUDER AAA Endoprosthesis$120
- ARTIX MT$118
- ESPRIT$112
- Watchman$109
- ENROUTE Transcarotid Stent$108
How this compares
$7,071 in reported general payments places this provider in the 60th percentile of 111 vascular surgery providers in Washington.
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 | 19 | $198 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 13 | $83 |
| Atorvastatin Calcium | 13 | $44 |
| Furosemide | 11 | $28 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Spokane
- Stephen MurraySpokane$38K
- Adnan RizviSpokane$23K
- Beejay FelicianoSpokane$5K
- Joseph DavisSpokane$4K
- Luke ZhanSpokane$4K
- Benjamin StarnesSeatle$666K
- Kathleen GibsonBellevue$593K
- Brian FerrisBellevue$170K
- Sara ZettervallSeattle$126K
- Paul HayesSeattle$83K
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.