Shabbir Jamali, MD
Gastroenterology · Tomball, TXNPI 1598735656
Payments from drug & device makers
Across 166 payments — averaging $17.14 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$1K
- Takeda Pharmaceuticals U.S.A., Inc.$389
- Johnson & Johnson$329
- Gilead$169
- Lilly USA, LLC$112
- E.r. Squibb & Sons, L.L.C.$111
- plus $672 from 20 others
What the payments were for
- Food & beverage$2,82699%
- Education$191%
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 | 75 | $1,062 |
| Takeda Pharmaceuticals U.S.A., Inc. | 22 | $389 |
| Johnson & Johnson | 16 | $329 |
| Gilead | 9 | $169 |
| Lilly USA, LLC | 5 | $112 |
| E.r. Squibb & Sons, L.L.C. | 1 | $111 |
| Sanofi | 4 | $100 |
| Bristol Myers Squibb | 6 | $96 |
| Phathom Pharmaceuticals, Inc. | 5 | $79 |
| Biocon Biologics Inc | 2 | $44 |
| QOL Medical, LLC | 5 | $39 |
| Shield Therapeutics Inc | 2 | $31 |
| Medtronic | 1 | $25 |
| Pfizer | 1 | $24 |
| Madrigal Pharmaceuticals | 1 | $22 |
| Braintree Laboratories, Inc. | 1 | $22 |
| Olympus America Inc. | 1 | $22 |
| Exact Sciences | 1 | $21 |
| Redhill Biopharma Inc. | 1 | $21 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $21 |
| Intercept Pharmaceuticals, Inc. | 1 | $20 |
| Endo Pharmaceuticals Inc. | 1 | $20 |
| Amgen | 1 | $19 |
| Celltrion USA Inc. | 1 | $19 |
| Merck | 1 | $15 |
| Boston Scientific | 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.
- ZEPOSIA$111
How this compares
$2,845 in reported general payments places this provider in the 45th percentile of 1,350 gastroenterology providers in Texas.
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 |
|---|---|---|
| Humira(Cf) PenAdalimumab | 22 | $244,891 |
| Mesalamine | 11 | $10,382 |
| Sucralfate | 17 | $4,120 |
| Peg 3350-ElectrolyteSodium Chloride/Nahco3/Kcl/Peg | 143 | $2,444 |
| Pantoprazole Sodium | 278 | $2,313 |
| Ursodiol | 17 | $2,229 |
| Budesonide DrBudesonide | 11 | $1,219 |
| Tenofovir Disoproxil Fumarate | 18 | $890 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 23 | $432 |
| Peg-3350 And ElectrolytesPeg3350/Sod Sulf,bicarb,cl/Kcl | 11 | $312 |
| Omeprazole | 29 | $307 |
| Famotidine | 15 | $76 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Tomball
- Eric LawitzSan Antonio$59.5M
- George DuvallTyler$17.5M
- John FordtranDallas$9.9M
- Timothy RitterSouthlake$7.7M
- Parvez MantryDallas$6.4M
- Mazen NoureddinHouston$6.1M
- Nadege GunnWaco$5.7M
- Michael BrownDallas$5.5M
- James MaherHouston$5.3M
- Stephen HarrisonLive Oak$5.3M
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.