Chirag Patel, MD
Gastroenterology · San Antonio, TXNPI 1063858868
Payments from drug & device makers
Across 508 payments — averaging $17.34 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$3K
- Johnson & Johnson$1K
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$989
- Boston Scientific$632
- Pfizer$360
- Takeda Pharmaceuticals U.S.A., Inc.$354
- plus $3K from 28 others
What the payments were for
- Food & beverage$8,71399%
- Education$981%
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 | 173 | $2,659 |
| Johnson & Johnson | 98 | $1,234 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 69 | $989 |
| Boston Scientific | 16 | $632 |
| Pfizer | 21 | $360 |
| Takeda Pharmaceuticals U.S.A., Inc. | 19 | $354 |
| Gilead | 16 | $285 |
| Sanofi | 11 | $265 |
| Madrigal Pharmaceuticals | 16 | $263 |
| Evoke Pharma, Inc. | 5 | $208 |
| Olympus America Inc. | 3 | $187 |
| Abiomed | 1 | $148 |
| Ipsen Biopharmaceuticals, Inc | 7 | $138 |
| Pulmonx Corporation | 1 | $136 |
| Phathom Pharmaceuticals, Inc. | 7 | $117 |
| Aimmune Therapeutics, Inc. | 6 | $110 |
| Lilly USA, LLC | 6 | $107 |
| Nestle Healthcare Nutrition Inc. | 5 | $93 |
| Boehringer Ingelheim | 1 | $91 |
| Intercept Pharmaceuticals, Inc. | 5 | $73 |
| Ironwood Pharmaceuticals, Inc | 3 | $59 |
| Conmed Corporation | 2 | $48 |
| Depuy Synthes Products, Inc. | 1 | $39 |
| Braintree Laboratories, Inc. | 2 | $36 |
| Ardelyx, Inc. | 2 | $35 |
| Merck | 1 | $33 |
| Novo Nordisk | 1 | $19 |
| QOL Medical, LLC | 1 | $18 |
| Daiichi Sankyo Inc. | 1 | $18 |
| Vivus LLC | 1 | $17 |
| Celltrion USA Inc. | 1 | $14 |
| Capsovision, Inc. | 1 | $13 |
| UCB, Inc. | 1 | $11 |
| Gastrogpo, LLC | 4 | $0 |
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.
- AVVIGO Guidance System$233
- ESD$149
- Impella$148
- GIMOTI$141
- CHARTIS CATHETER$136
- ZEPHYR DELIVERY CATHETER$136
- ZEPHYR ENDOBRONCHIAL VALVE$136
- PULMONX CHARTIS TABLET CONSOLE$136
- Rinvoq$112
How this compares
$8,811 in reported general payments places this provider in the 70th 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 |
|---|---|---|
| LinzessLinaclotide | 27 | $24,140 |
| PlenvuPeg3350/Sod Sul/Nacl/Kcl/Asb/C | 91 | $12,502 |
| ClenpiqSod Picosulf/Mag Ox/Citric Ac | 51 | $8,390 |
| Mesalamine | 13 | $7,658 |
| SuflavePeg 3350/Sod Sulf,chlr/Pot/Mag | 25 | $3,297 |
| Peg-3350 And ElectrolytesPeg3350/Sod Sulf,bicarb,cl/Kcl | 115 | $1,794 |
| Omeprazole | 130 | $1,734 |
| Esomeprazole Magnesium | 17 | $1,118 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 58 | $863 |
| Famotidine | 60 | $839 |
| Pantoprazole Sodium | 53 | $568 |
| Peg 3350-ElectrolyteSodium Chloride/Nahco3/Kcl/Peg | 16 | $360 |
| Lansoprazole | 13 | $312 |
| Amitriptyline Hcl | 22 | $205 |
| Dicyclomine Hcl | 19 | $191 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AbbVieLinzess | $2,659 | $24,14027 claims |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLCPlenvu | $989 | $12,50291 claims |
| Braintree Laboratories, Inc.Suflave | $36 | $3,29725 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 70th percentile of 1,350 gastroenterology providers in Texas.
Other gastroenterology in San Antonio
- Eric LawitzSan Antonio$59.5M
- Jeff BullockSan Antonio$4.3M
- Nicholas MartinezSan Antonio$1.6M
- Charles RandallSan Antonio$1.6M
- George DuvallTyler$17.5M
- John FordtranDallas$9.9M
- Timothy RitterSouthlake$7.7M
- Parvez MantryDallas$6.4M
- Mazen NoureddinHouston$6.1M
- Nadege GunnWaco$5.7M
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.