RxDoctor Payments Data

Leroy Fredericks, MD

Hematology & Oncology · Lake Charles, LANPI 1043335755

Payments from drug & device makers

$17,247in general payments, 2019–2025

Across 907 payments — averaging $19.02 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • AstraZeneca$1K
  • Novartis$1K
  • Merck$960
  • Amgen$930
  • Pfizer$854
  • E.r. Squibb & Sons, L.L.C.$786
  • plus $11K from 54 others

What the payments were for

  • Food & beverage$16,46195%
  • Education$7865%

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

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.

CompanyPaymentsTotal
AstraZeneca(2 entities)69$1,312
Novartis60$1,025
Merck48$960
Amgen45$930
Pfizer54$854
E.r. Squibb & Sons, L.L.C.51$786
Bristol Myers Squibb37$670
Daiichi Sankyo Inc.28$655
Takeda Pharmaceuticals U.S.A., Inc.27$634
Astellas Pharma US Inc22$574
Johnson & Johnson32$571
Eisai Inc.35$552
GSK25$552
Genentech USA, Inc.25$507
Sanofi21$425
Lilly USA, LLC20$396
Bayer19$394
Sobi, Inc10$336
Genmab U.S., Inc.15$320
Incyte Corporation17$290
Gilead(2 entities)16$254
Beigene USA, Inc.11$237
Puma Biotechnology, Inc.13$231
Taiho Oncology, Inc.11$220
AbbVie10$194
Regeneron Healthcare Solutions, Inc.9$188
Boehringer Ingelheim9$184
Adaptive Biotechnologies Corporation7$170
Ipsen Biopharmaceuticals, Inc8$153
Jazz Pharmaceuticals Inc.6$144
Exelixis Inc.8$143
Stemline Therapeutics Inc.9$140
AVEO Pharmaceuticals, Inc.6$138
Mirati Therapeutics, Inc.8$127
EMD Serono, Inc.7$118
Seagen Inc.7$116
Servier Pharmaceuticals LLC5$108
Pharmacyclics LLC, An Abbvie Company7$101
Pharmacosmos Therapeutics Inc.7$100
Array Biopharma Inc6$98
Blueprint Medicines Corporation5$86
Tesaro, Inc.3$74
Beone Medicines USA, Inc.3$64
Springworks Therapeutics, Inc.3$57
Pharmaessentia USA Corporation3$56
Global Blood Therapeutics, Inc.3$55
Sun Pharmaceutical Industries Inc.3$54
Teva Pharmaceuticals USA, Inc.4$53
ADC Therapeutics America, Inc.3$53
Tersera Therapeutics LLC2$49
Clovis Oncology, Inc.3$48
Acrotech Biopharma Inc.2$47
Tempus AI, Inc2$44
Geron Corporation2$35
Dendreon Pharmaceuticals LLC2$34
Foundation Medicine, Inc.2$33
Rigel Pharmaceuticals, Inc.2$31
CTI Biopharma Corp.2$30
Immunocore Limited2$28
Kyowa Kirin, Inc.2$28

How this compares

$17,247 in reported general payments places this provider in the 60th percentile of 183 hematology & oncology providers in Louisiana.

See all hematology & oncology providers in Louisiana

Medicare billing

Part B allowed, 2024
$84,622
Medicare patients
331
Services billed
872

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
ImbruvicaIbrutinib29$474,465
Lenalidomide25$423,878
RevlimidLenalidomide12$208,522
BrukinsaZanubrutinib13$184,734
XtandiEnzalutamide11$153,835
StivargaRegorafenib12$141,683
Everolimus12$20,307
EliquisApixaban14$8,571
Anastrozole281$3,968
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen66$1,854
Hydroxyurea31$1,108
Tamoxifen Citrate17$513
Promethazine Hcl17$433
Potassium Chloride11$330
Ondansetron Hcl56$303

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
Pharmacyclics LLC, An Abbvie CompanyImbruvica$101$474,46529 claims
Bristol Myers SquibbRevlimid$670$208,52212 claims
Beigene USA, Inc.Brukinsa$237$184,73413 claims
Astellas Pharma US IncXtandi$574$153,83511 claims
BayerStivarga$394$141,68312 claims
PfizerEliquis$854$8,57114 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 60th percentile of 183 hematology & oncology providers in Louisiana.

Other hematology & oncology in Lake Charles

See the full list for Louisiana

Where these figures come from

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