Physician profile

Bradley Mackler

Gastroenterology (Internal Medicine) · Seaford, DE

NPI 1356430854

$3,234.22

in general payments reported to CMS, 2019-2025

21 companies · $388 in 2025

The $388 reported for 2025 was less than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

See the full distribution for Gastroenterology (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$985.24

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
Abbvie INC. $681.70 2019-2025
Gilead Sciences, INC. $489.25 2019-2023 Epclusa
Takeda Pharmaceuticals U.S.A., INC. $287.20 2019-2025 Entyvio
Intercept Pharmaceuticals, INC. $275.27 2019-2021
Salix Pharmaceuticals, A Division of Bausch Health US, LLC $235.66 2019-2025 Xifaxan
Phathom Pharmaceuticals, INC. $177.53 2024-2025 Voquezna
Pfizer INC. $160.64 2022-2025
E.R. Squibb & Sons, L.L.C. $125.00 2022
Eisai INC. $123.79 2019
Ferring Pharmaceuticals INC. $120.84 2023 Rebyota
Novo Nordisk INC $107.91 2025 Wegovy
Janssen Biotech, INC. $103.72 2019-2025 Stelara, Tremfya, Simponi Aria
Dova Pharmaceuticals $84.77 2019
Regeneron Healthcare Solutions, INC. $72.29 2023 Dupixent
Ironwood Pharmaceuticals, INC $56.42 2019-2020
Show all 21 companies
CompanyGeneral paymentsYearsTop products
Braintree Laboratories, INC. $31.72 2019-2020
Genzyme Corporation $28.60 2025
Daiichi Sankyo INC. $20.80 2021
Medtronic, INC. $19.64 2023 Interstim
Madrigal Pharmaceuticals $17.80 2025 Rezdiffra
Evoke Pharma, INC. $13.67 2021

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

Bradley Mackler

$3,234.22

in general payments reported 2019-2025

Years
2019-2025
Top company
Abbvie INC.
Context
The $388 reported for 2025 was less than what a typical Gastroenterology (Internal Medicine) provider received nationally (typical 2025 total: $636).

https://glasscript.com/doctor/151630/bradley-mackler

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.