Physician profile

John Ghassan

Pediatrics · Naperville, IL

NPI 1962992883

$1,875.01

in general payments reported to CMS, 2019-2025

25 companies · $571 in 2025

The $571 reported for 2025 was more than what 95% of Pediatrics providers received nationally (typical 2025 total: $96.93).

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$1,875.01

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
Supernus Pharmaceuticals, INC. $426.04 2023-2025 Qelbree, Qelbree
Glaxosmithkline, LLC. $170.88 2023-2025 Shingrix, Bexsero, Arexvy
Merck Sharp & Dohme LLC $145.22 2024-2025 Vaxneuvance, Vaxelis, Gardasil 9
Janssen Pharmaceuticals, INC $116.82 2023-2025 Spravato, Xarelto
Shield Therapeutics INC $96.43 2024
Novo Nordisk INC $89.42 2023-2025 Wegovy
Xeris Pharmaceuticals, INC. $86.06 2024-2025 Gvoke Hypopen
Cranial Technologies, INC $83.85 2024-2025 Doc Band
Abbvie INC. $80.35 2024-2025
Dexcom, INC. $78.10 2025 Dexcom G6 Transmitter
Collegium Pharmaceutical, INC. $62.59 2025 Jornay Pm
Exact Sciences Corporation $48.45 2024 Cologuard Collection Kit
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $47.64 2024 Xifaxan
Sanofi Pasteur INC. $47.41 2023-2025
Alk-Abello, INC $46.82 2025 Neffy
Show all 25 companies
CompanyGeneral paymentsYearsTop products
Currax Pharmaceuticals LLC $46.25 2023-2024 Contrave, Onzetra Xsail, Nexlizet
Lilly USA, LLC $41.13 2023 Jardiance
Kyowa Kirin, INC. $26.10 2025
Corium, LLC $25.54 2023 Azstarys
Avion Pharmaceuticals $24.98 2023 Methylphenidate Hydrochloride
Dynavax Technologies Corporation $22.92 2024 Heplisav-B
Pfizer INC. $17.79 2025
Boehringer Ingelheim Pharmaceuticals, INC. $15.50 2024
Astrazeneca Pharmaceuticals LP $14.46 2024 Airsupra
Phathom Pharmaceuticals, INC. $14.26 2024 Voquezna

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

John Ghassan

$1,875.01

in general payments reported 2019-2025

Years
2023-2025
Top company
Supernus Pharmaceuticals, INC.
Context
The $571 reported for 2025 was more than what 95% of Pediatrics providers received nationally (typical 2025 total: $96.93).

https://glasscript.com/doctor/8957577/john-ghassan

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.