Physician profile

Arthur L Ostrowski

Internal Medicine · Barrington, IL

NPI 1740257062

$10,910.64

in general payments reported to CMS, 2019-2025

21 companies · $1,738 in 2025

The $1,738 reported for 2025 was more than what 92% of Internal Medicine providers received nationally (typical 2025 total: $156).

See the full distribution for Internal Medicine

Payments by year

General 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$4,482.95

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. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Astrazeneca Pharmaceuticals LP $2,765.05 2019-2025 Farxiga, Breztri, Airsupra
Amgen INC. $2,281.88 2019-2025 Repatha, Otezla, Otezla
Boehringer Ingelheim Pharmaceuticals, INC. $1,464.66 2019-2025 Jardiance, Synjardy
Glaxosmithkline, LLC. $887.20 2019-2024 Trelegy Ellipta, Shingrix, Arexvy
Amarin Pharma, INC. $769.62 2019-2023
Novo Nordisk INC $750.33 2019-2025 Rybelsus, Ozempic
Lilly USA, LLC $451.36 2022-2025 Jardiance, Zepbound, Mounjaro
Pfizer INC. $355.37 2020-2025
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $319.23 2019-2024 Xifaxan, Trulance
E.R. Squibb & Sons, L.L.C. $173.89 2019-2021
Novartis Pharmaceuticals Corporation $163.24 2023-2025
Allergan, INC. $156.26 2020
Sanofi-Aventis U.S. LLC $121.82 2019
Vertiflex, INC. $109.86 2019
Esperion Therapeutics, INC. $28.26 2020-2025 Nexletol
Show all 21 companies
CompanyGeneral paymentsYearsTop products
Edwards Lifesciences Corporation $24.56 2023 Edwards Sapien 3 Transcatheter Heart Valve (Thv)
Ultragenyx Pharmaceutical INC. $22.21 2021
Abbvie INC. $18.83 2025
Astellas Pharma US INC $17.05 2023 Veozah
Actelion Pharmaceuticals US, INC. $15.62 2023 Opsumit, Uptravi
Kowa Pharmaceuticals America, INC. $14.34 2023 Seglentis

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.

If you want to bring it up

Most clinicians are glad to talk about this. A respectful way in:

These are normal questions. A good clinician will welcome them.

Share this page

Payment summary

Arthur L Ostrowski

$10,910.64

in general payments reported 2019-2025

Years
2019-2025
Top company
Astrazeneca Pharmaceuticals LP
Context
The $1,738 reported for 2025 was more than what 92% of Internal Medicine providers received nationally (typical 2025 total: $156).

https://glasscript.com/doctor/169452/arthur-l-ostrowski

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

Keep an eye on this page

Get an email when the next June refresh changes this page. No account needed.

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.