Baishali Nair, MD
Nephrology · Las Vegas, NVNPI 1972586600
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.0% of the total across 579 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 31 manufacturers, the largest accounting for just 16.1% — the pattern of someone who eats at a lot of different presentations. Among nephrology clinicians in NV with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 579 payments — averaging $20.57 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$2K
- Fresenius USA Marketing, Inc.$1K
- Amgen$1K
- Vifor Pharma, Inc.$1K
- Otsuka America Pharmaceutical, Inc.$958
- Bayer$699
- plus $5K from 25 others
What the payments were for
- Food & beverage$11,79599%
- Education$1161%
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 |
|---|---|---|
| AstraZeneca(2 entities) | 73 | $1,913 |
| Fresenius USA Marketing, Inc. | 87 | $1,198 |
| Amgen(2 entities) | 35 | $1,040 |
| Vifor Pharma, Inc. | 71 | $1,035 |
| Otsuka America Pharmaceutical, Inc. | 63 | $958 |
| Bayer | 26 | $699 |
| Aurinia Pharma U.S., Inc. | 13 | $578 |
| Novartis | 29 | $477 |
| Calliditas Therapeutics US Inc. | 18 | $455 |
| GSK | 26 | $455 |
| Travere Therapeutics, Inc. | 17 | $450 |
| OPKO Pharmaceuticals, LLC | 22 | $418 |
| Boehringer Ingelheim | 15 | $362 |
| Novo Nordisk | 17 | $339 |
| Daiichi Sankyo Inc. | 14 | $199 |
| ANI Pharmaceuticals, Inc. | 7 | $181 |
| Nxstage Medical, Inc. | 4 | $173 |
| Mallinckrodt Hospital Products Inc. | 7 | $162 |
| Ardelyx, Inc. | 7 | $152 |
| Sanofi-aventis U.S. LLC | 1 | $122 |
| Lilly USA, LLC | 6 | $115 |
| Akebia Therapeutics Inc | 7 | $103 |
| Kyowa Kirin, Inc. | 4 | $92 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $48 |
| Ultragenyx Pharmaceutical Inc. | 2 | $38 |
| Chiesi USA, Inc. | 1 | $35 |
| Amicus Therapeutics, Inc. | 1 | $34 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | 1 | $25 |
| Pharmacosmos Therapeutics Inc. | 1 | $24 |
| Johnson & Johnson | 1 | $15 |
| Cormedix 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
$11,912 in reported general payments places this provider in the 95th percentile of 125 nephrology providers in Nevada.
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 |
|---|---|---|
| VelphoroSucroferric Oxyhydroxide | 35 | $146,400 |
| JardianceEmpagliflozin | 38 | $35,496 |
| FarxigaDapagliflozin Propanediol | 41 | $32,897 |
| Sevelamer Carbonate | 70 | $20,111 |
| LokelmaSodium Zirconium Cyclosilicate | 18 | $16,873 |
| Midodrine Hcl | 35 | $3,847 |
| Allopurinol | 201 | $1,344 |
| Gentamicin Sulfate | 27 | $1,232 |
| Nifedipine ErNifedipine | 43 | $1,022 |
| Furosemide | 186 | $895 |
| Hydralazine Hcl | 118 | $889 |
| Amlodipine Besylate | 108 | $815 |
| Losartan Potassium | 102 | $769 |
| Potassium Citrate ErPotassium Citrate | 17 | $630 |
| Carvedilol | 106 | $603 |
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 |
|---|---|---|
| Fresenius USA Marketing, Inc.Velphoro | $1,198 | $146,40035 claims |
| AstraZenecaFarxiga, Lokelma | $1,913 | $49,77059 claims |
| Boehringer IngelheimJardiance | $362 | $35,49638 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 95th percentile of 125 nephrology providers in Nevada.
Other nephrology in Las Vegas
- Samuel KantorLas Vegas$319K
- Richard CottieroLas Vegas$220K
- Mark VishnepolskyLas Vegas$68K
- Gene OngLas Vegas$11K
- Jeffrey RyuLas Vegas$9K
- Luana PillonLas Vegas$9K
- Lawrence LehrnerLas Vegas$8K
- Hassan OsmanLas Vegas$8K
- Marwan TakieddineLas Vegas$8K
- Prateek SangheraLas Vegas$7K
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.