Akram Khan, MD
Sleep Medicine · Portland, ORNPI 1710993498
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 6 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 4 manufacturers reported payments, led by Dompe US, Inc. at 56.5% of the total. That places this record below the midpoint for sleep medicine clinicians in OR, where the typical reported total is $475.
Across 6 payments — averaging $69.09 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Dompe US, Inc.$234
- Jazz Pharmaceuticals Inc.$122
- Baxter Healthcare$38
- AstraZeneca$20
Across 688 payments — averaging $4564.51 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.
- Dompe Farmaceutici S.p.a.$1.2M
- Eli Lilly$799K
- United Therapeutics Corporation$441K
- Roche TCRC, Inc.$391K
- Regeneron$78K
- Janssen Research & Development, LLC$76K
- plus $191K from 5 others
What the payments were for
- Food & beverage$415100%
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 |
|---|---|---|
| Dompe US, Inc. | 3 | $234 |
| Jazz Pharmaceuticals Inc. | 1 | $122 |
| Baxter Healthcare | 1 | $38 |
| AstraZeneca | 1 | $20 |
How this compares
$415 in reported general payments places this provider in the 45th percentile of 36 sleep medicine 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.
Other sleep medicine in Portland
- Radhika BreadenPortland$55K
- Anas RihawiPortland$5K
- Jennifer KimPortland$2K
- Daniel RootPortland$1K
- Vivek DograPortland$729
- Kaanchan GangalPortland$703
- Jody TatePortland$594
- Caroline TsePortland$502
- Vanessa PetersonPortland$475
- Chloe ManchesterPortland$290
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.