Elchin Zeynalov, MD
Internal Medicine · N Las Vegas, NVNPI 1437499365
Payments from drug & device makers
Across 20 payments — averaging $26.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Harmony Biosciences LLC$277
- Jazz Pharmaceuticals Inc.$70
- Axsome Therapeutics, Inc.$64
- Inspire Medical Systems, Inc.$37
- Fisher & Paykel Healthcare Inc$28
- Genentech USA, Inc.$22
- plus $41 from 3 others
What the payments were for
- Food & beverage$44482%
- Education$9518%
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 |
|---|---|---|
| Harmony Biosciences LLC | 9 | $277 |
| Jazz Pharmaceuticals Inc. | 3 | $70 |
| Axsome Therapeutics, Inc. | 2 | $64 |
| Inspire Medical Systems, Inc. | 1 | $37 |
| Fisher & Paykel Healthcare Inc | 1 | $28 |
| Genentech USA, Inc. | 1 | $22 |
| Pfizer | 1 | $16 |
| Merck | 1 | $14 |
| AstraZeneca | 1 | $11 |
How this compares
$539 in reported general payments places this provider in the 60th 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 |
|---|---|---|
| MounjaroTirzepatide | 39 | $47,155 |
| JardianceEmpagliflozin | 26 | $36,605 |
| OzempicSemaglutide | 20 | $25,082 |
| Propranolol Hcl | 14 | $1,211 |
| Gabapentin | 39 | $915 |
| Atorvastatin Calcium | 95 | $775 |
| Losartan Potassium | 43 | $562 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 29 | $548 |
| Diclofenac Sodium | 13 | $545 |
| Amlodipine Besylate | 92 | $516 |
| Omeprazole | 17 | $354 |
| Lisinopril | 55 | $321 |
| Fluticasone Propionate | 20 | $195 |
| Metformin Hcl | 40 | $178 |
| Simvastatin | 11 | $158 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in N Las Vegas
- Darin BrimhallLas Vegas$39.7M
- Alton WaltersLas Vegas$8.9M
- Michael JacobsLas Vegas$8.1M
- Nirupa PaulrajLas Vegas$5.8M
- Atoya AdamsLas Vegas$5.4M
- Roger EstevezLas Vegas$3.7M
- Syed PervaizLas Vegas$3.1M
- Marigene Salazar SharmaHenderson$2.5M
- Mavis MatsumotoHenderson$1.8M
- Vrijendra HoonLas Vegas$1.8M
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.