John Obrien
Family Medicine · O Fallon, MONPI 1083689061
Payments from drug & device makers
Across 85 payments — averaging $17.00 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$251
- Lilly USA, LLC$207
- Pfizer$197
- Amgen$101
- GSK$85
- Johnson & Johnson$85
- plus $519 from 16 others
What the payments were for
- Food & beverage$1,445100%
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(2 entities) | 12 | $251 |
| Lilly USA, LLC | 11 | $207 |
| Pfizer | 13 | $197 |
| Amgen | 6 | $101 |
| GSK | 6 | $85 |
| Johnson & Johnson | 6 | $85 |
| AstraZeneca | 5 | $80 |
| Boehringer Ingelheim | 4 | $68 |
| Novo Nordisk | 4 | $65 |
| Biohaven Pharmaceutical Holding Company Ltd. | 2 | $40 |
| Ironshore Pharmaceuticals Inc. | 2 | $37 |
| Bausch Health US, LLC | 2 | $36 |
| Novartis | 2 | $33 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $31 |
| Amarin Pharma, Inc. | 1 | $21 |
| Bayer | 1 | $18 |
| Abbott | 1 | $17 |
| Sanofi Pasteur Inc. | 1 | $17 |
| E.r. Squibb & Sons, L.L.C. | 1 | $15 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $15 |
| Otsuka America Pharmaceutical, Inc. | 1 | $14 |
| Dexcom, Inc. | 1 | $14 |
How this compares
$1,445 in reported general payments places this provider in the 70th percentile of 2,203 family medicine providers in Missouri.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Simvastatin | 11 | $126 |
| Atorvastatin Calcium | 13 | $94 |
Paid to pharmacies, not to this prescriber.
Other family medicine in O Fallon
- Caitlin RogersO Fallon$20K
- Timothy JenningsMaryland Heights$30.2M
- William HowittSpringfield$19.9M
- Rupal TrivediSaint Louis$10.6M
- Frederic PraterMaryland Heights$9.1M
- Leea ReedRogersville$7.9M
- Dennis MorrisonSpringfield$5.7M
- Luke van KirkSpringfield$5.6M
- Amy RobertsTown And Country$4M
- Scott KuennenKansas City$2.2M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.