Kaohinani Longwolf, MD
Vascular Surgery · Salt Lake City, UTNPI 1023468238
Payments from drug & device makers
What this record shows
The money is spread across several categories — grants (48.9%), food and beverage and education — rather than concentrated in one kind of arrangement. 9 manufacturers reported payments, led by Cook Medical LLC at 29.3% of the total. Reporting peaked in 2022 at $1,664 and has fallen 66.5% since, to $557 in 2025.
Across 24 payments — averaging $177.29 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Cook Medical LLC$1K
- Cook Incorporated$1K
- Silk Road Medical, Inc.$393
- Bolton Medical Inc$391
- Medtronic$364
- Stryker$312
- plus $397 from 3 others
What the payments were for
- Grants$2,07949%
- Food & beverage$1,72441%
- Education$45311%
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 |
|---|---|---|
| Cook Medical LLC | 5 | $1,247 |
| Cook Incorporated | 1 | $1,152 |
| Silk Road Medical, Inc. | 3 | $393 |
| Bolton Medical Inc | 5 | $391 |
| Medtronic | 2 | $364 |
| Stryker | 2 | $312 |
| W. L. Gore & Associates, Inc. | 3 | $294 |
| Philips North America LLC | 2 | $77 |
| Boston Scientific | 1 | $26 |
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
$4,255 in reported general payments places this provider in the 60th percentile of 31 vascular surgery providers in Utah.
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 |
|---|---|---|
| Atorvastatin Calcium | 14 | $26 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in Salt Lake City
- Craig SelzmanSalt Lake City$11K
- Thomas SerenaSalt Lake City$8K
- Holly RyanSalt Lake City$5K
- Benjamin BrookeSalt Lake City$4K
- Alexander SchurmanSalt Lake City$4K
- Ian SchliederSalt Lake City$3K
- Steven SimperSalt Lake City$2K
- Mark SarfatiSalt Lake City$1K
- Luke DegraaffSalt Lake City$881
- Larry KraissSalt Lake City$716
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.