Barbara Obrien, MD
Gastroenterology · Parkersburg, WVNPI 1821097304
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 53 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 14 manufacturers reported payments, led by Johnson & Johnson at 26.5% of the total. Reporting peaked in 2019 at $598 and has fallen 96.3% since, to $22 in 2024. That places this record below the midpoint for gastroenterology clinicians in WV, where the typical reported total is $1,371.
Across 53 payments — averaging $20.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$282
- AbbVie$137
- UCB, Inc.$122
- Novo Nordisk$119
- Lumendi LLC$86
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$83
- plus $236 from 8 others
What the payments were for
- Food & beverage$1,065100%
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 |
|---|---|---|
| Johnson & Johnson(2 entities) | 18 | $282 |
| AbbVie(2 entities) | 8 | $137 |
| UCB, Inc. | 6 | $122 |
| Novo Nordisk | 1 | $119 |
| Lumendi LLC | 1 | $86 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 5 | $83 |
| Takeda Pharmaceuticals U.S.A., Inc. | 4 | $66 |
| Intercept Pharmaceuticals, Inc. | 3 | $45 |
| QOL Medical, LLC | 2 | $30 |
| Braintree Laboratories, Inc. | 1 | $27 |
| Gilead | 1 | $23 |
| Ironshore Pharmaceuticals Inc. | 1 | $17 |
| Ironwood Pharmaceuticals, Inc | 1 | $16 |
| Daiichi Sankyo 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.
- Ozempic$119
How this compares
$1,065 in reported general payments places this provider in the 40th percentile of 72 gastroenterology providers in West Virginia.
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 gastroenterology in Parkersburg
- Hazem Al-AshhabParkersburg$93K
- Jennifer VeverkaMorgantown$283K
- Shailendra SinghMorgantown$187K
- Mohamad HaffarSouth Charleston$118K
- Shyam ThakkarMorgantown$113K
- Mark VoellingerWheeling$45K
- John NasrMorgantown$30K
- Wesam FrandahHuntington$28K
- Matthew KrafftMorgantown$28K
- Sardar Shah-KhanBeckley$27K
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.