RxDoctor Payments Data

Joel Brothers, MD

Hematology & Oncology · Loma Linda, CANPI 1427311034

Payments from drug & device makers

$1,545in general payments, 2019–2025

Across 31 payments — averaging $49.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AstraZeneca$557
  • Sanofi-aventis U.S. LLC$316
  • Novartis$176
  • Genentech USA, Inc.$129
  • Bristol Myers Squibb$102
  • Johnson & Johnson$84
  • plus $181 from 8 others

What the payments were for

  • Consulting fees$52534%
  • Speaking & faculty fees$30019%
  • Food & beverage$69545%
  • Education$252%

General payments by program year

19
20
21
22
23
24

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

$1,545 in reported general payments places this provider in the 30th percentile of 1,363 hematology & oncology providers in California.

See all hematology & oncology providers in California

Medicare billing

Part B allowed, 2024
$81,043
Medicare patients
273
Services billed
1,004

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
LenvimaLenvatinib Mesylate26$620,832
ImbruvicaIbrutinib38$596,575
TafinlarDabrafenib Mesylate25$356,911
MekinistTrametinib Dimethyl Sulfoxide25$308,850
JaypircaPirtobrutinib13$280,089
Lenalidomide18$242,394
RevlimidLenalidomide11$226,715
DopteletAvatrombopag Maleate13$198,044
JakafiRuxolitinib Phosphate12$181,816
Abiraterone Acetate36$33,972
EliquisApixaban24$16,921
Imatinib Mesylate21$3,491
Hydroxyurea36$1,514
Ondansetron Hcl65$841
Prochlorperazine Maleate37$589

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
NovartisTafinlar, Mekinist$176$665,76150 claims
Eisai Inc.Lenvima$23$620,83226 claims
Lilly USA, LLCJaypirca, Olanzapine$15$280,44737 claims
Bristol Myers SquibbRevlimid$102$226,71511 claims
PfizerEliquis$13$16,92124 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 30th percentile of 1,363 hematology & oncology providers in California.

Other hematology & oncology in Loma Linda

See the full list for California

Where these figures come from

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