Physician profile

Ira A Oliff

Hematology & Oncology · Skokie, IL

NPI 1336138726

$1,421.84

in general payments reported to CMS, 2019-2025

39 companies · $803 in 2025

The $803 reported for 2025 was more than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).

See the full distribution for Hematology & Oncology

Payments by year

General and research payments by program year, as reported to CMS.

What the payments were for

Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.

View as a table
Payment typeAmount (2023-2025)
Food and Beverage$1,170.24
Education$180.60

Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.

Who reported paying

General payments only, as reported to CMS. Research payments are listed separately below. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Janssen Biotech, INC. $239.72 2024-2025 Darzalex, Balversa, Erleada
Daiichi Sankyo INC. $207.35 2023-2025 Enhertu, Vanflyta, Datroway
Pfizer INC. $181.04 2024-2025
Gilead Sciences, INC. $160.79 2021-2025 Trodelvy
Glaxosmithkline, LLC. $143.20 2022-2025 Blenrep, Ojjaara, Nucala
Takeda Pharmaceuticals U.S.A., INC. $69.01 2025 Fruzaqla
Amgen INC. $64.52 2023 Lumakras
Novartis Pharmaceuticals Corporation $40.61 2023
Springworks Therapeutics, INC. $37.72 2025 Ogsiveo
Pharmaessentia USA Corporation $31.74 2025 Besremi
Astrazeneca Pharmaceuticals LP $31.34 2025 Wainua
Genentech USA, INC. $29.64 2025 Polivy
Bio Products Laboratory USA, INC. $27.67 2023 Coagadex, Gammaplex
Eisai INC. $26.63 2025
Novo Nordisk INC $25.10 2025 Alhemo
Show all 21 companies
CompanyGeneral paymentsYearsTop products
Sobi, INC $23.06 2025
Genzyme Corporation $22.49 2019
Biocon Biologics INC $21.92 2024 Ogivri
Fresenius Kabi USA, LLC $21.21 2025 Stimufend
E.R. Squibb & Sons, L.L.C. $16.57 2020
Clovis Oncology, INC. $0.51 2019

18 companies reported research payments only; those appear in the research section below.

Drugs and devices associated with these payments

CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.

Research and ownership

$816.64 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.

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Payment summary

Ira A Oliff

$1,421.84

in general payments reported 2019-2025

Years
2019-2025
Top company
Regeneron Pharmaceuticals, INC.
Context
The $803 reported for 2025 was more than what a typical Hematology & Oncology provider received nationally (typical 2025 total: $686).

https://glasscript.com/doctor/105829/ira-a-oliff

Source: CMS Open Payments, program years 2019-2025. Payments are legal and often routine.

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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.