Product Program year 2025 Source: CMS Open Payments

Zydelig

Drug Onc

NDC 61958-1702-1

Open in the dashboard

General payments

$192,857

219 payments

Research payments

$942,302

77 payments

Through program year 2025, $192,857 in general payments and $942,302 in research payments were reported against Zydelig (Onc).

No combined total These are different kinds of money, reported under different rules. A meal and a clinical trial grant do not add up to anything meaningful, so this site does not add them.

By program year

10 rows
Year Kind Amount Payments
2025 Research $30,498 2
2024 Research $5,500 1
2023 Research $18,380 1
2022 Research $12,040 2
2021 General $5,100 1
2021 Research $321,676 8
2020 General $25,000 5
2020 Research $138,974 19
2019 General $162,757 213
2019 Research $415,235 44

Breakdown

Who paid General payments · program years 2019–2021
  1. Gilead Sciences, Inc. $192,857 219 payments
Top recipients General payments · program year 2021
  1. Ahmed Sawas Hematology · New York, NY $5,100 100% · 1 payment

Each share is of general payments naming this product in 2021.

Specialties paid General payments · program year 2021
  1. Hematology Internal Medicine $5,100 100% · 1 practitioner

Each share is of general payments naming this product to practitioners with a specialty in 2021. Each practitioner is counted under their primary specialty.

Where the money went General payments · program year 2021
  1. New York $5,100 100% · 1 recipient

Each share is of general payments naming this product in 2021 where a state was reported.

Prescribed to Medicare patients

Part D · data year 2024

Part D claims

110

Prescriptions dispensed, refills included

Drug cost

$1,392,785

Paid at the pharmacy, in all

Prescribers

8

With 11 or more claims of it

Medicare Part D drugs matched to Zydelig, 2024
Part D drug Name match Relative to the largest Prescribers Claims Drug cost
Zydelig Idelalisib Same name 8 110 $1,392,785

Matched to this product by name; CMS does not link its files to Open Payments, so a similar name can be a different strength, form or brand. Prescriber counts include only prescribers with 11 or more claims of the drug, because CMS publishes nothing below that. Part D covers drugs dispensed to Medicare beneficiaries at a pharmacy; it does not include drugs given in a clinic or hospital, or patients with other insurance.

Largest prescribers

First 5 of 8 by claims · 2024

Two separate records. Claims come from Medicare and related payments from Open Payments. They are shown in one row because they name the same product; they do not show that a payment affected a prescription.

The prescribers with the most Part D claims of this drug in 2024
Prescriber Specialty State Claims Drug cost Related payments
Andrew Haas Hematology-Oncology OH 25 $351,650 None on record
James Butera Hematology-Oncology RI 14 $192,010 None on record
Victor Bilan Medical Oncology PA 12 $169,009 None on record
Benjamin Newton Hematology-Oncology CT 12 $155,756 None on record
David Ellison Hematology-Oncology SC 12 $155,756 None on record

"No profile" means the prescriber has no Open Payments record here; "None on record" means no payment naming this product in the payment year. Related payments are general payments, and one that names several products is split evenly, so an amount is payments related to the product, not money paid for it. The list is the prescribers with the most claims, up to 100 per drug.

See all 8 in the dashboard with a free account
219 general · 77 research

Every payment, record by record

Date, amount, who was paid and what for — filter by year and kind, or download as CSV, free, in files of 5,000 rows.

What you are looking at

Manufacturers name the drug, biological or device a payment relates to. CMS does not give products their own identifiers, so a product here is assembled from how it was reported — a brand may appear under more than one spelling, and this page covers one of them rather than the brand as a whole.

Provenance

Source: CMS Open Payments · through program year 2025

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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