Joseph Vassalotti, MD
Nephrology · New York, NYNPI 1689692311
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $29,108 of the $35,649 with a category attached, or 81.7%. 8 manufacturers reported payments, led by Renalytix AI, Inc. at 46.3% of the total. Reporting peaked in 2022 at $12,167 and has fallen 99.5% since, to $61 in 2025. Among nephrology clinicians in NY with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 20 payments — averaging $1782.43 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Renalytix AI, Inc.$17K
- Novo Nordisk$11K
- AstraZeneca$5K
- Eli Lilly$3K
- Sanofi$127
- Otsuka America Pharmaceutical, Inc.$96
- plus $90 from 2 others
Across 2 payments — averaging $7250.00 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Janssen Scientific Affairs, LLC$15K
What the payments were for
- Consulting fees$29,10882%
- Speaking & faculty fees$4,00011%
- Travel & lodging$1,6555%
- Food & beverage$7902%
- Education$960%
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 |
|---|---|---|
| Renalytix AI, Inc. | 4 | $16,500 |
| Novo Nordisk | 6 | $10,920 |
| AstraZeneca | 5 | $5,167 |
| Eli Lilly | 1 | $2,750 |
| Sanofi | 1 | $127 |
| Otsuka America Pharmaceutical, Inc. | 1 | $96 |
| Aurinia Pharma U.S., Inc. | 1 | $61 |
| Bayer | 1 | $29 |
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.
- KIDNEYINTELX BLOOD COLLECTION CONVENIENCE KIT$16,500
- FARXIGA$4,279
- JARDIANCE$2,750
- FABRAZYME$127
How this compares
$35,649 in reported general payments places this provider in the 90th percentile of 935 nephrology providers in New York.
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 |
|---|---|---|
| KerendiaFinerenone | 35 | $51,129 |
| JardianceEmpagliflozin | 48 | $49,789 |
| FarxigaDapagliflozin Propanediol | 31 | $46,009 |
| VeltassaPatiromer Calcium Sorbitex | 31 | $34,046 |
| LokelmaSodium Zirconium Cyclosilicate | 20 | $23,650 |
| EntrestoSacubitril/Valsartan | 12 | $7,648 |
| Candesartan Cilexetil | 24 | $2,026 |
| Losartan Potassium | 92 | $960 |
| Potassium Citrate ErPotassium Citrate | 16 | $884 |
| Sodium Polystyrene Sulfonate | 20 | $839 |
| Famotidine | 20 | $449 |
| Atorvastatin Calcium | 43 | $397 |
| Amlodipine Besylate | 41 | $334 |
| Olmesartan Medoxomil | 27 | $316 |
| Metoprolol Succinate | 31 | $306 |
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 | $5,167 | $69,65951 claims |
| BayerKerendia | $29 | $51,12935 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 935 nephrology providers in New York.
Other nephrology in New York
- Gerald AppelNew York$842K
- Richard ChanNew York$514K
- Steven CocaNew York$445K
- Jai RadhakrishnanNew York$369K
- Girish NadkarniNew York$281K
- James ChevalierNew York$202K
- David CharytanNew York$164K
- Kirk CampbellNew York$152K
- Andrew BombackNew York$106K
- Alan PerlmanNew York$101K
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.