RxDoctor Payments Data

Yung Lyou

Hematology & Oncology · Fullerton, CANPI 1013277342

Payments from drug & device makers

$3,315,819in general payments, 2019–2025

Across 681 payments — averaging $4869.04 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Amgen$1.5M
  • Seagen Inc.$597K
  • Pfizer$406K
  • Janssen Research & Development, LLC$357K
  • Merck$98K
  • GSK$86K
  • plus $233K from 43 others

What the payments were for

  • Consulting fees$14,90324%
  • Speaking & faculty fees$39,98863%
  • Food & beverage$7,92013%
  • Education$3140%

General payments by program year

19
20
21
22
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.

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

$3,315,819 in reported general payments places this provider in the 95th percentile of 1,363 hematology & oncology providers in California.

See all hematology & oncology providers in California

Medicare billing

Part B allowed, 2024
$108,005
Medicare patients
195
Services billed
745

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
CabometyxCabozantinib S-Malate14$356,798
Abiraterone Acetate174$319,485
RevlimidLenalidomide22$313,871
BrukinsaZanubrutinib14$214,556
LonsurfTrifluridine/Tipiracil Hcl20$183,023
PromactaEltrombopag Olamine12$169,726
EliquisApixaban20$17,826
XareltoRivaroxaban11$8,242
Sodium Chloride0.9 % Sodium Chloride68$1,618
Ondansetron Hcl46$1,350
Prednisone309$1,050
Dexamethasone110$819
Bicalutamide56$794
Prochlorperazine Maleate67$672
Letrozole22$390

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
Exelixis Inc.Cabometyx$82$356,79814 claims
Janssen Scientific Affairs, LLCAbiraterone Acetate$1,080$319,485174 claims
Bristol Myers SquibbRevlimid$814$313,87122 claims
Beigene USA, Inc.Brukinsa$13$214,55614 claims
Taiho Oncology, Inc.Lonsurf$16$183,02320 claims
NovartisPromacta$17,341$169,72612 claims
PfizerEliquis$405,907$17,82620 claims
Johnson & JohnsonXarelto$39,890$8,24211 claims
Lilly USA, LLCOlanzapine$216$13537 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 1,363 hematology & oncology providers in California.

Other hematology & oncology in Fullerton

See the full list for California

Where these figures come from

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