Muhammad Khan, MD
Internal Medicine · Decatur, ILNPI 1598767493
Payments from drug & device makers
Across 264 payments — averaging $16.77 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- GSK$514
- AstraZeneca$506
- Johnson & Johnson$263
- Boehringer Ingelheim$263
- Sanofi-aventis U.S. LLC$231
- Kowa Pharmaceuticals America, Inc.$226
- plus $2K from 27 others
What the payments were for
- Food & beverage$4,406100%
- Education$220%
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 |
|---|---|---|
| GSK | 31 | $514 |
| AstraZeneca | 30 | $506 |
| Johnson & Johnson | 18 | $263 |
| Boehringer Ingelheim | 16 | $263 |
| Sanofi-aventis U.S. LLC | 15 | $231 |
| Kowa Pharmaceuticals America, Inc. | 14 | $226 |
| Madrigal Pharmaceuticals | 4 | $225 |
| Novo Nordisk | 13 | $200 |
| Pfizer | 16 | $192 |
| Abbott | 4 | $168 |
| Lilly USA, LLC | 16 | $166 |
| Astellas Pharma US Inc | 9 | $146 |
| Novartis | 9 | $136 |
| Neurocrine Biosciences, Inc. | 1 | $121 |
| E.r. Squibb & Sons, L.L.C. | 7 | $120 |
| Circassia Inc. | 7 | $108 |
| Esperion Therapeutics, Inc. | 6 | $97 |
| AbbVie(2 entities) | 6 | $90 |
| Sunovion Pharmaceuticals Inc. | 8 | $84 |
| Amgen | 6 | $84 |
| Xeris Pharmaceuticals, Inc. | 4 | $71 |
| Teva Pharmaceuticals USA, Inc. | 3 | $53 |
| Bayer | 3 | $53 |
| Merck | 3 | $45 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $44 |
| Sumitomo Pharma America, Inc. | 2 | $44 |
| Amarin Pharma, Inc. | 2 | $43 |
| Avanir Pharmaceuticals, Inc. | 2 | $34 |
| Jazz Pharmaceuticals Inc. | 2 | $32 |
| Almatica Pharma LLC | 1 | $20 |
| Sanofi Pasteur Inc. | 1 | $18 |
| Tactile Systems Technology Inc | 1 | $17 |
| Dexcom, 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
$4,428 in reported general payments places this provider in the 90th percentile of 5,182 internal medicine providers in Illinois.
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 |
|---|---|---|
| IngrezzaValbenazine Tosylate | 31 | $214,018 |
| EliquisApixaban | 470 | $209,974 |
| JardianceEmpagliflozin | 247 | $121,337 |
| XareltoRivaroxaban | 137 | $83,529 |
| EntrestoSacubitril/Valsartan | 122 | $69,977 |
| JanuviaSitagliptin Phosphate | 61 | $67,741 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 85 | $63,273 |
| OzempicSemaglutide | 45 | $53,479 |
| Tresiba Flextouch U-100Insulin Degludec | 42 | $38,300 |
| XifaxanRifaximin | 16 | $35,895 |
| Tresiba Flextouch U-200Insulin Degludec | 40 | $33,728 |
| FarxigaDapagliflozin Propanediol | 30 | $28,487 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 73 | $28,364 |
| Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog | 16 | $22,077 |
| Repatha SureclickEvolocumab | 23 | $20,177 |
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 |
|---|---|---|
| Neurocrine Biosciences, Inc.Ingrezza | $121 | $214,01831 claims |
| PfizerEliquis | $192 | $209,974470 claims |
| Boehringer IngelheimJardiance, Tradjenta | $263 | $138,524322 claims |
| GSKTrelegy Ellipta, Breo Ellipta, Anoro Ellipta, Arnuity Ellipta | $514 | $91,873141 claims |
| Johnson & JohnsonXarelto | $263 | $83,529137 claims |
| MerckJanuvia, Janumet | $45 | $77,90174 claims |
| NovartisEntresto | $136 | $69,977122 claims |
| Novo NordiskOzempic | $200 | $53,47945 claims |
| AstraZenecaFarxiga, Lokelma, Brilinta | $506 | $44,01171 claims |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLCXifaxan | $44 | $35,89516 claims |
| Astellas Pharma US IncMyrbetriq | $146 | $19,250103 claims |
| Kowa Pharmaceuticals America, Inc.Livalo | $226 | $12,09713 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 90th percentile of 5,182 internal medicine providers in Illinois.
Other internal medicine in Decatur
- Dennis LevinsonChicago$25.3M
- Mary BrownRockford$16M
- Andrew BartlettChampaign$4.1M
- Danny SugimotoChicago$4M
- Peter O DonnellChicago$3.9M
- Daniel CatenacciChicago$3.5M
- Jeffrey GeohasEvanston$2.3M
- Patricia WalshChicago$2.1M
- Merle DiamondChicago$1.7M
- Yoko MomoyamaLombard$1.6M
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.