William Barnes
Nurse Practitioner · Wichita, KSNPI 1457821340
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $3,119 of the $3,859 with a category attached, or 80.8%. It is spread thinly across 11 manufacturers, the largest accounting for just 20.0% — the pattern of someone who eats at a lot of different presentations. Among nurse practitioner clinicians in KS with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 198 payments — averaging $19.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$772
- Neurocrine Biosciences, Inc.$541
- Teva Pharmaceuticals USA, Inc.$485
- Johnson & Johnson$460
- Otsuka America Pharmaceutical, Inc.$442
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$348
- plus $811 from 5 others
What the payments were for
- Consulting fees$74019%
- Food & beverage$3,11981%
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.
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 |
|---|---|---|
| E.r. Squibb & Sons, L.L.C. | 3 | $772 |
| Neurocrine Biosciences, Inc. | 37 | $541 |
| Teva Pharmaceuticals USA, Inc. | 26 | $485 |
| Johnson & Johnson | 30 | $460 |
| Otsuka America Pharmaceutical, Inc. | 33 | $442 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 24 | $348 |
| Vanda Pharmaceuticals Inc. | 15 | $343 |
| Alkermes, Inc. | 18 | $243 |
| AbbVie | 5 | $100 |
| Axsome Therapeutics, Inc. | 5 | $94 |
| Lundbeck LLC | 2 | $30 |
How this compares
$3,859 in reported general payments places this provider in the 90th percentile of 1,326 nurse practitioner providers in Kansas.
Other nurse practitioner in Wichita
- Constance JacobWichita$65K
- Catherine PowellWichita$50K
- Darine JamaleddineWichita$15K
- Krystal MitchellWichita$13K
- Jolene GrotheWichita$11K
- Christina StantonWichita$11K
- Sarah RookerWichita$10K
- Ayman HamadWichita$9K
- Amanda MogoiWichita$9K
- Jill AugustineWichita$8K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.