Physician profile

John Howard Rex

Infectious Disease · Houston, TX

NPI 1306151162

$63,498.16

in general payments reported to CMS, 2019-2025

6 companies · none reported in 2025

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)
Travel and Lodging$16,032.97
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program$4,720.00
Food and Beverage$60.25

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
Shionogi INC $19,331.06 2019-2024
F. Hoffmann-La Roche Ag $16,481.02 2019
Glaxosmithkline, LLC. $11,200.00 2021-2022
Pfizer INC. $8,904.00 2020-2021
Biomerieux INC $5,582.08 2024
Sumitomo Pharma Co., LTD. $2,000.00 2021

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Payment summary

John Howard Rex

$63,498.16

in general payments reported 2019-2025

Years
2019-2024
Top company
Shionogi INC

https://glasscript.com/doctor/797725/john-howard-rex

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.