Sanjana Luther, MD
Gastroenterology · Austin, TXNPI 1023467198
Payments from drug & device makers
Across 234 payments — averaging $109.13 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Madrigal Pharmaceuticals$21K
- AbbVie$1K
- Johnson & Johnson$473
- Anx Robotica Corp$286
- Celltrion USA Inc.$271
- Sanofi$248
- plus $2K from 24 others
What the payments were for
- Consulting fees$12,65050%
- Speaking & faculty fees$3,45014%
- Travel & lodging$2,68611%
- Food & beverage$6,66226%
- Education$880%
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 |
|---|---|---|
| Madrigal Pharmaceuticals | 43 | $20,600 |
| AbbVie | 54 | $1,213 |
| Johnson & Johnson | 29 | $473 |
| Anx Robotica Corp | 1 | $286 |
| Celltrion USA Inc. | 17 | $271 |
| Sanofi | 10 | $248 |
| Pfizer | 15 | $247 |
| Abbott | 2 | $227 |
| Medtronic | 4 | $207 |
| Gilead | 2 | $187 |
| Ardelyx, Inc. | 11 | $185 |
| QOL Medical, LLC | 7 | $155 |
| Steris Corporation | 1 | $142 |
| Janssen Scientific Affairs, LLC | 1 | $128 |
| Bristol Myers Squibb | 7 | $121 |
| E.r. Squibb & Sons, L.L.C. | 1 | $115 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 7 | $108 |
| Takeda Pharmaceuticals U.S.A., Inc. | 5 | $103 |
| Phathom Pharmaceuticals, Inc. | 1 | $101 |
| Aimmune Therapeutics, Inc. | 5 | $90 |
| AstraZeneca | 1 | $68 |
| Regeneron Healthcare Solutions, Inc. | 1 | $66 |
| Conmed Corporation | 1 | $58 |
| Organon | 2 | $26 |
| Lilly USA, LLC | 1 | $24 |
| Novo Nordisk | 1 | $22 |
| Olympus America Inc. | 1 | $19 |
| Fujifilm Healthcare Americas Corporation | 1 | $17 |
| Sandoz | 1 | $15 |
| Ipsen Biopharmaceuticals, Inc | 1 | $14 |
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.
How this compares
$25,536 in reported general payments places this provider in the 80th 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 |
|---|---|---|
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 47 | $2,777 |
| Omeprazole | 68 | $745 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Austin
- Harry ThomasAustin$584K
- Harish GagnejaAustin$578K
- 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
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.