RxDoctor Payments Data

Biliana Darzev, MD

Family Medicine · Las Vegas, NVNPI 1710087416

Payments from drug & device makers

$272in general payments, 2019–2025

Across 12 payments — averaging $22.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Hologic Sales And Service, LLC$56
  • Abbott$48
  • Amgen$28
  • AstraZeneca$26
  • Lilly USA, LLC$23
  • Novartis$22
  • plus $70 from 4 others

What the payments were for

  • Food & beverage$272100%

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

20
23
24
25

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.

How this compares

$272 in reported general payments places this provider in the 40th percentile of 902 family medicine providers in Nevada.

See all family medicine providers in Nevada

Medicare billing

Part B allowed, 2024
$239,003
Medicare patients
295
Services billed
2,770

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

DrugClaimsCost to plans & patients
OzempicSemaglutide165$189,711
MounjaroTirzepatide77$102,873
JardianceEmpagliflozin76$97,229
TradjentaLinagliptin30$41,101
EliquisApixaban29$39,163
TrulicityDulaglutide18$30,412
Trelegy ElliptaFluticasone/Umeclidin/Vilanter28$25,038
Breztri AerosphereBudesonide/Glycopyr/Formoterol25$15,869
Breo ElliptaFluticasone/Vilanterol27$12,302
FarxigaDapagliflozin Propanediol13$11,871
RybelsusSemaglutide11$10,715
SymbicortBudesonide/Formoterol Fumarate20$9,911
Spiriva RespimatTiotropium Bromide11$9,529
Arnuity ElliptaFluticasone Furoate15$4,938
Valsartan113$3,949

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.

CompanyPaid to this providerPart D cost of their drugs
Lilly USA, LLCMounjaro, Trulicity$23$133,28595 claims
AstraZenecaBreztri Aerosphere, Farxiga, Symbicort$26$37,65158 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 40th percentile of 902 family medicine providers in Nevada.

Other family medicine in Las Vegas

See the full list for Nevada

Where these figures come from

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