Physician profile

Robert S Katz

Rheumatology · Chicago, IL

NPI 1790875797

$1,194.20

in general payments reported to CMS, 2019-2025

6 companies · $50.32 in 2025

The $50.32 reported for 2025 was less than what a typical Rheumatology provider received nationally (typical 2025 total: $894).

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$164.10
Education$74.99

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
Novartis Pharmaceuticals Corporation $700.00 2022
Janssen Biotech, INC. $221.43 2022-2024 Tremfya
Ucb, INC. $113.48 2019-2023 Cimzia
Amgen INC. $70.90 2021-2025 Otezla
Novo Nordisk INC $46.26 2023-2025 Wegovy, Ozempic
Glaxosmithkline, LLC. $42.13 2021-2023 Benlysta

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.

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Payment summary

Robert S Katz

$1,194.20

in general payments reported 2019-2025

Years
2019-2025
Top company
Novartis Pharmaceuticals Corporation
Context
The $50.32 reported for 2025 was less than what a typical Rheumatology provider received nationally (typical 2025 total: $894).

https://glasscript.com/doctor/36393/robert-s-katz

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.