Mahendra Singh, MD
Internal Medicine · Henderson, NVNPI 1063587855
Payments from drug & device makers
Across 235 payments — averaging $17.00 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$870
- AbbVie$596
- Pfizer$376
- Novo Nordisk$341
- Boehringer Ingelheim$293
- Merck$194
- plus $1K from 28 others
What the payments were for
- Food & beverage$3,995100%
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 | 52 | $870 |
| AbbVie(2 entities) | 36 | $596 |
| Pfizer | 23 | $376 |
| Novo Nordisk | 18 | $341 |
| Boehringer Ingelheim | 16 | $293 |
| Merck | 11 | $194 |
| Biohaven Pharmaceutical Holding Company Ltd. | 8 | $117 |
| Johnson & Johnson(2 entities) | 6 | $97 |
| Biohaven Pharmaceuticals, Inc. | 6 | $96 |
| Dexcom, Inc. | 6 | $91 |
| Lilly USA, LLC | 5 | $81 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 5 | $80 |
| Amgen | 4 | $79 |
| Novartis | 4 | $73 |
| Bayer | 4 | $72 |
| Esperion Therapeutics, Inc. | 4 | $66 |
| Sanofi-aventis U.S. LLC | 3 | $54 |
| Amarin Pharma, Inc. | 3 | $50 |
| Kowa Pharmaceuticals America, Inc. | 3 | $39 |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $37 |
| Eisai Inc. | 2 | $32 |
| Gilead | 1 | $30 |
| Idorsia Pharmaceuticals US Inc | 2 | $28 |
| Astellas Pharma US Inc | 1 | $23 |
| Medtronic | 1 | $22 |
| Impel Pharmaceuticals Inc. | 1 | $21 |
| Genentech USA, Inc. | 1 | $21 |
| E.r. Squibb & Sons, L.L.C. | 1 | $20 |
| GSK | 1 | $18 |
| Shield Therapeutics Inc | 1 | $18 |
| Melinta Therapeutics, LLC | 1 | $17 |
| Daiichi Sankyo Inc. | 1 | $17 |
| Exact Sciences | 1 | $14 |
| Arbor Pharmaceuticals, Inc. | 1 | $13 |
How this compares
$3,995 in reported general payments places this provider in the 85th percentile of 1,071 internal medicine 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 |
|---|---|---|
| EliquisApixaban | 68 | $86,472 |
| JardianceEmpagliflozin | 52 | $60,334 |
| MounjaroTirzepatide | 27 | $30,083 |
| OzempicSemaglutide | 23 | $29,177 |
| JanuviaSitagliptin Phosphate | 31 | $25,410 |
| CreonLipase/Protease/Amylase | 11 | $21,589 |
| LinzessLinaclotide | 16 | $12,330 |
| TrulicityDulaglutide | 12 | $11,290 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 14 | $10,732 |
| Soliqua 100-33Insulin Glargine/Lixisenatide | 12 | $9,856 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 61 | $8,862 |
| Stiolto RespimatTiotropium Br/Olodaterol Hcl | 11 | $7,566 |
| SymbicortBudesonide/Formoterol Fumarate | 21 | $7,173 |
| Novolog FlexpenInsulin Aspart | 14 | $7,108 |
| Levothyroxine Sodium | 443 | $5,698 |
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 |
|---|---|---|
| PfizerEliquis | $376 | $86,47268 claims |
| Boehringer IngelheimJardiance, Stiolto Respimat | $293 | $67,90063 claims |
| Lilly USA, LLCMounjaro, Trulicity | $81 | $41,37439 claims |
| AbbVieCreon, Linzess, Synthroid | $596 | $36,50057 claims |
| Novo NordiskOzempic | $341 | $29,17723 claims |
| MerckJanuvia | $194 | $25,41031 claims |
| GSKTrelegy Ellipta | $18 | $10,73214 claims |
| Sanofi-aventis U.S. LLCSoliqua 100-33 | $54 | $9,85612 claims |
| AstraZenecaSymbicort | $870 | $7,17321 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 85th percentile of 1,071 internal medicine providers in Nevada.
Other internal medicine in Henderson
- Marigene Salazar SharmaHenderson$2.5M
- Mavis MatsumotoHenderson$1.8M
- Ryan HamptonHenderson$233K
- Justin TerryHenderson$19K
- Sonu BhatiaHenderson$18K
- Russell NeibaurHenderson$15K
- John GarrisonHenderson$14K
- Hossein Akhondi AslHenderson$12K
- Ran JiaHenderson$11K
- Darin BrimhallLas Vegas$39.7M
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.