RxDoctor Payments Data

Che-Kai Tsao, MD

Medical Oncology · New York, NYNPI 1588823744

Payments from drug & device makers

$4,382,581in general payments, 2019–2025

Across 362 payments — averaging $12,107 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Exelixis Inc.$1.6M
  • Merck$1.1M
  • Regeneron$739K
  • E.r. Squibb & Sons, L.L.C.$314K
  • Genentech, Inc.$221K
  • AstraZeneca$211K
  • plus $228K from 13 others
$6,046in research payments, 2019–2025

Across 8 payments — averaging $755.70 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.

  • Pfizer$5K
  • Regeneron$1K

What the payments were for

  • Consulting fees$46,75474%
  • Speaking & faculty fees$11,42718%
  • Travel & lodging$2,6734%
  • Food & beverage$2,1353%
  • Education$210%

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

$4,382,581 in reported general payments places this provider in the 85th percentile of 498 medical oncology providers in New York.

See all medical oncology providers in New York

Medicare billing

Part B allowed, 2024
$65,646
Medicare patients
160
Services billed
497

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
NubeqaDarolutamide185$2,260,207
XtandiEnzalutamide41$556,421
OrgovyxRelugolix203$536,240
ErleadaApalutamide37$464,483
CabometyxCabozantinib S-Malate16$378,992
LenvimaLenvatinib Mesylate16$368,767
Abiraterone Acetate26$10,203
Megestrol Acetate19$1,424
Tamsulosin Hcl46$391
Prednisone31$209
Amlodipine Besylate30$146
Omeprazole19$123
Gabapentin13$74
Losartan Potassium12$60
Levothyroxine Sodium11$53

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
BayerNubeqa$16,165$2,260,207185 claims
Exelixis Inc.Cabometyx$1,560,929$378,99216 claims
Eisai Inc.Lenvima$13,807$368,76716 claims
Janssen Scientific Affairs, LLCAbiraterone Acetate$38$10,20326 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 85th percentile of 498 medical oncology providers in New York.

Other medical oncology in New York

See the full list for New York

Where these figures come from

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