Osman Ali, MD
Gastroenterology · Baltimore, MDNPI 1639606429
Payments from drug & device makers
What this record shows
This record is dominated by grants: $20,000 of the $32,544 with a category attached, or 61.5%. Boston Scientific accounts for 71.1% of it on its own, with 25 other manufacturers making up the rest. Reporting peaked in 2024 at $20,631 and has fallen 57.8% since, to $8,704 in 2025. Among gastroenterology clinicians in MD 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 140 payments — averaging $232.46 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$23K
- Conmed Corporation$5K
- Olympus Corporation Of The Americas$2K
- Medtronic$744
- AbbVie$608
- Johnson & Johnson$176
- plus $1K from 20 others
What the payments were for
- Consulting fees$1,4004%
- Grants$20,00061%
- Travel & lodging$5,31216%
- Food & beverage$5,83218%
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 |
|---|---|---|
| Boston Scientific | 44 | $23,135 |
| Conmed Corporation | 7 | $4,920 |
| Olympus Corporation Of The Americas | 18 | $1,732 |
| Medtronic | 8 | $744 |
| AbbVie | 17 | $608 |
| Johnson & Johnson | 9 | $176 |
| Bioventus LLC | 1 | $147 |
| Gilead | 3 | $140 |
| Apollo Endosurgery US Inc | 1 | $111 |
| Phathom Pharmaceuticals, Inc. | 6 | $110 |
| Micro-tech Endoscopy USA, Inc. | 1 | $102 |
| Takeda Pharmaceuticals U.S.A., Inc. | 4 | $96 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 4 | $92 |
| Lilly USA, LLC | 4 | $91 |
| Intercept Pharmaceuticals, Inc. | 1 | $86 |
| Amgen | 2 | $43 |
| Mallinckrodt Hospital Products Inc. | 1 | $27 |
| Regeneron Healthcare Solutions, Inc. | 1 | $23 |
| Novo Nordisk | 1 | $22 |
| Ambu Inc. | 1 | $22 |
| Aimmune Therapeutics, Inc. | 1 | $21 |
| Sanofi | 1 | $21 |
| Daiichi Sankyo Inc. | 1 | $20 |
| Celltrion USA Inc. | 1 | $20 |
| Siemens Medical Solutions USA, Inc. | 1 | $20 |
| Nestle Healthcare Nutrition Inc. | 1 | $19 |
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.
- AXIOS$1,263
- VISIGLIDE$893
- CONMED BILIARY$554
- Single Use Electrosurgical Knife KD-655$498
- DISPOSABLE DISTAL ATTACHMENT$498
- CONMED HEMOSTASIS$440
- EXALT Model D$386
- GI Genius$299
- Olympus$295
- ACCOLADE SR$243
- OverStitch Endoscopic Suturing System$234
- EndoFlip$155
- Stimrouter Implantable Kit$147
- GENERAL POLYPECTOMY$133
- OverStitch NXT Endoscopic Suturing System$126
- SINGLE USE SUCTION VALVE (Sterile)$119
- PillCam$108
- eyeMax$102
- LINZESS$101
- Apollo ESG NXT System$100
How this compares
$32,544 in reported general payments places this provider in the 90th percentile of 455 gastroenterology providers in Maryland.
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 Baltimore
- Sergey KantsevoyBaltimore$1.1M
- Anurag MaheshwariBaltimore$803K
- Aline Charabaty PishvaianBaltimore$631K
- Mouen KhashabBaltimore$440K
- Raymond CrossBaltimore$341K
- Paul ThuluvathBaltimore$231K
- Niraj JaniBaltimore$214K
- Aminur KhanBaltimore$118K
- Eric GoldbergBaltimore$110K
- Saowanee NgamruengphongBaltimore$90K
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.