Kathryn Bilyeu, APRN
Family · Overland Park, KSNPI 1306517891
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 10 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 7 manufacturers reported payments, led by Amgen at 36.6% of the total. Reporting peaked in 2024 at $117 and has fallen 50.0% since, to $59 in 2025. That places this record below the midpoint for family clinicians in KS, where the typical reported total is $273.
Across 10 payments — averaging $27.70 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$101
- Octapharma USA, Inc.$69
- AstraZeneca$36
- Argenx US, Inc.$23
- Melinta Therapeutics, LLC$19
- Lundbeck LLC$16
- plus $13 from 1 others
What the payments were for
- Food & beverage$277100%
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 |
|---|---|---|
| Amgen | 1 | $101 |
| Octapharma USA, Inc. | 3 | $69 |
| AstraZeneca | 2 | $36 |
| Argenx US, Inc. | 1 | $23 |
| Melinta Therapeutics, LLC | 1 | $19 |
| Lundbeck LLC | 1 | $16 |
| Genentech USA, Inc. | 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.
- TEPEZZA$101
How this compares
$277 in reported general payments places this provider in the 50th percentile of 1,579 family providers in Kansas.
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 family in Overland Park
- Jennifer ChesterOverland Park$327K
- Erin FeitzOverland Park$36K
- Tracy GraebenerOverland Park$29K
- Kathryn TimmOverland Park$14K
- Lauren BarberOverland Park$12K
- Tracy HillOverland Park$8K
- Matthew NitschOverland Park$7K
- Gretchen PolandOverland Park$7K
- Anaya KoleOverland Park$7K
- Geneva BealOverland Park$6K
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.