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Kristen Ganjoo, MD

Medical Oncology · Stanford, CANPI 1669563391

Payments from drug & device makers

$4,770,641in general payments, 2019–2025

Across 1,512 payments — averaging $3155.19 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Deciphera Pharmaceuticals Inc.$1.7M
  • Aadi Bioscience, Inc.$1.6M
  • PTC Therapeutics, Inc.$709K
  • GSK$254K
  • Daiichi Sankyo Inc.$202K
  • Merck$161K
  • plus $200K from 7 others
$1,155in research payments, 2019–2025

Across 8 payments — averaging $144.43 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.

  • GSK$1K

What the payments were for

  • Consulting fees$22,36672%
  • Speaking & faculty fees$3,85012%
  • Travel & lodging$4,21314%
  • Food & beverage$7332%

General payments by program year

19
20
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

$4,770,641 in reported general payments places this provider in the 90th percentile of 379 medical oncology providers in California.

See all medical oncology providers in California

Medicare billing

Part B allowed, 2024
$90,878
Medicare patients
205
Services billed
524

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
QinlockRipretinib17$715,457
LynparzaOlaparib16$221,032
Pazopanib Hcl11$65,316
Imatinib Mesylate24$31,705
EliquisApixaban25$15,747
XareltoRivaroxaban15$12,571
Fentanyl19$1,140
Levothyroxine Sodium30$466
Pregabalin13$432
Escitalopram Oxalate13$345
Oxycodone Hcl19$300
Gabapentin18$272
Methadone Hcl11$206
Prednisone34$159
Omeprazole15$149

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
Deciphera Pharmaceuticals Inc.Qinlock$1,691,642$715,45717 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 90th percentile of 379 medical oncology providers in California.

Other medical oncology in Stanford

See the full list for California

Where these figures come from

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