Ryan Lustig, MD
Nephrology · Kansas City, MONPI 1124246335
Payments from drug & device makers
Across 194 payments — averaging $21.68 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Nxstage Medical, Inc.$338
- Mallinckrodt Hospital Products Inc.$312
- Vifor Pharma, Inc.$261
- Travere Therapeutics, Inc.$259
- Calliditas Therapeutics US Inc.$257
- OPKO Pharmaceuticals, LLC$255
- plus $3K from 26 others
What the payments were for
- Food & beverage$4,14499%
- Education$621%
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 |
|---|---|---|
| Nxstage Medical, Inc. | 5 | $338 |
| Mallinckrodt Hospital Products Inc. | 7 | $312 |
| Vifor Pharma, Inc. | 16 | $261 |
| Travere Therapeutics, Inc. | 25 | $259 |
| Calliditas Therapeutics US Inc. | 12 | $257 |
| OPKO Pharmaceuticals, LLC | 14 | $255 |
| Novo Nordisk | 12 | $254 |
| AstraZeneca(2 entities) | 15 | $245 |
| Bayer | 12 | $230 |
| Akebia Therapeutics Inc | 11 | $220 |
| Amgen(2 entities) | 9 | $191 |
| Medtronic | 1 | $157 |
| Novartis | 6 | $140 |
| ANI Pharmaceuticals, Inc. | 6 | $134 |
| Sanofi | 4 | $100 |
| Otsuka America Pharmaceutical, Inc. | 4 | $99 |
| Daiichi Sankyo Inc. | 4 | $99 |
| Amicus Therapeutics, Inc. | 5 | $97 |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $66 |
| Apellis Pharmaceuticals, Inc. | 3 | $64 |
| Boehringer Ingelheim | 3 | $56 |
| Mallinckrodt Enterprises LLC | 2 | $55 |
| Chiesi USA, Inc. | 3 | $49 |
| Ardelyx, Inc. | 2 | $42 |
| Bard Peripheral Vascular, Inc. | 1 | $40 |
| GSK | 2 | $40 |
| Fresenius USA Marketing, Inc. | 2 | $36 |
| Invivyd Inc | 1 | $34 |
| Pharmacosmos Therapeutics Inc. | 1 | $24 |
| Vantive US Healthcare LLC | 1 | $24 |
| Recor Medical Inc | 1 | $14 |
| Ultragenyx Pharmaceutical 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.
- NXSTAGE SYSTEM ONE$237
- TERLIVAZ$145
How this compares
$4,206 in reported general payments places this provider in the 75th percentile of 253 nephrology providers in Missouri.
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 |
|---|---|---|
| XphozahTenapanor Hcl | 12 | $61,839 |
| VeltassaPatiromer Calcium Sorbitex | 56 | $55,021 |
| FarxigaDapagliflozin Propanediol | 61 | $43,615 |
| JardianceEmpagliflozin | 32 | $28,720 |
| ClinolipidFat Emulsion/Olive/Soy/Phospho | 52 | $17,930 |
| LokelmaSodium Zirconium Cyclosilicate | 12 | $14,986 |
| Sevelamer Carbonate | 58 | $13,431 |
| JanuviaSitagliptin Phosphate | 17 | $12,395 |
| KerendiaFinerenone | 16 | $11,624 |
| ProsolParenteral Amino Acid 20% No.1 | 45 | $7,463 |
| Potassium Citrate ErPotassium Citrate | 41 | $3,387 |
| Calcitriol | 167 | $2,578 |
| Losartan Potassium | 176 | $1,405 |
| Amlodipine Besylate | 218 | $1,354 |
| Allopurinol | 97 | $1,087 |
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 |
|---|---|---|
| AstraZenecaFarxiga, Lokelma | $245 | $58,60173 claims |
| Boehringer IngelheimJardiance | $56 | $28,72032 claims |
| BayerKerendia | $230 | $11,62416 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 75th percentile of 253 nephrology providers in Missouri.
Other nephrology in Kansas City
- Ahmed AwadKansas City$12.4M
- Kelly AlfordKansas City$58K
- Tarek DarwishKansas City$52K
- Archana GoelKansas City$49K
- Richard CaplingKansas City$31K
- Thomas WiegmannKansas City$25K
- Jignesh ShahKansas City$7K
- Adnan KhanKansas City$7K
- Robert GolderKansas City$5K
- Benjamin HumphreysSaint Louis$1.2M
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.