Casey Wegener, PA
Physician Assistant · O Fallon, MONPI 1902293004
Payments from drug & device makers
Across 124 payments — averaging $20.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$398
- Novartis$384
- Johnson & Johnson$338
- Sun Pharmaceutical Industries Inc.$259
- Incyte Corporation$193
- Amgen$154
- plus $795 from 13 others
What the payments were for
- Food & beverage$2,17086%
- Education$35114%
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 |
|---|---|---|
| AbbVie | 26 | $398 |
| Novartis | 18 | $384 |
| Johnson & Johnson | 12 | $338 |
| Sun Pharmaceutical Industries Inc. | 9 | $259 |
| Incyte Corporation | 11 | $193 |
| Amgen | 6 | $154 |
| E.r. Squibb & Sons, L.L.C. | 6 | $144 |
| Lilly USA, LLC | 6 | $143 |
| Pfizer | 5 | $114 |
| Sanofi | 3 | $81 |
| Mayne Pharma Commercial LLC | 5 | $63 |
| Dermavant Sciences, Inc. | 3 | $59 |
| Regeneron Healthcare Solutions, Inc. | 2 | $52 |
| Arcutis Biotherapeutics, Inc. | 2 | $33 |
| Almirall LLC | 2 | $31 |
| Galderma Laboratories, L.p. | 1 | $24 |
| Botanix SB Inc | 1 | $21 |
| Biofrontera Inc. | 1 | $19 |
| Organon | 5 | $13 |
How this compares
$2,521 in reported general payments places this provider in the 85th percentile of 1,380 physician assistant providers in Missouri.
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 |
|---|---|---|
| Fluorouracil | 41 | $2,766 |
| Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc | 69 | $2,398 |
| Metronidazole | 30 | $1,485 |
| Clobetasol Propionate | 18 | $1,021 |
| Imiquimod | 17 | $868 |
| Ketoconazole | 63 | $831 |
| Minocycline Hcl | 41 | $698 |
| Triamcinolone Acetonide | 80 | $614 |
| Clindamycin Phosphate | 17 | $523 |
| Mupirocin | 20 | $148 |
| Hydrocortisone | 16 | $44 |
| Prednisone | 12 | $29 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in O Fallon
- Amee RozancO Fallon$101K
- Rebecca SmithO Fallon$11K
- Krista JenkinsO Fallon$7K
- Jennifer DavissonKansas City$343K
- Andrew BergLees Summit$245K
- Sileen DowisKansas City$117K
- Daniel BeckSikeston$114K
- Autumn WillsCape Girardeau$37K
- Kimberly BrownSaint Louis$28K
- Marc ReitznerSpringfield$24K
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.