Physician profile

Michael Mardiney

Allergy & Immunology · Ellicott City, MD

NPI 1609827724

$3,031.78

in general payments reported to CMS, 2019-2025

28 companies · $80.30 in 2025

The $80.30 reported for 2025 was less than what a typical Allergy & Immunology provider received nationally (typical 2025 total: $1,138).

See the full distribution for Allergy & Immunology

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)
Education$75.00
Food and Beverage$58.50

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 $710.18 2019-2022
Glaxosmithkline, LLC. $389.29 2019-2022
Regeneron Healthcare Solutions, INC. $288.69 2021-2022
Novartis Pharmaceuticals Corporation $265.41 2019-2022
Genentech USA, INC. $184.94 2019-2022
Genzyme Corporation $173.46 2020-2022
Optinose US, INC. $160.84 2019-2022
Abbvie INC. $123.28 2022
Sanofi-Aventis U.S. LLC $114.97 2020-2022
Takeda Pharmaceuticals U.S.A., INC. $89.21 2020-2023 Cuvitru
Ionis Pharmaceuticals, INC. $75.00 2025
Pfizer INC. $58.11 2021-2022
Csl Behring $43.07 2020-2021
Biocryst US Sales Co., LLC $40.52 2021
Amgen INC. $39.23 2022
Show all 28 companies
CompanyGeneral paymentsYearsTop products
Teva Pharmaceuticals USA, INC. $38.34 2020-2022
Biocryst Pharmaceuticals, INC. $32.80 2020
Horizon Therapeutics Plc $27.01 2020
Leo Pharma INC. $24.84 2024 Adbry
Phadia US INC. $24.17 2019
Uswm, LLC $23.00 2021
Alk-Abello, INC $22.93 2020
Mylan Specialty L.P. $18.11 2020
Mylan Pharmaceuticals INC. $17.86 2020
Kaleo, INC. $14.51 2019
Merck Sharp & Dohme LLC $13.59 2019
Aimmune Therapeutics, INC. $13.12 2022
Organon LLC $5.30 2025 Vtama

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

Michael Mardiney

$3,031.78

in general payments reported 2019-2025

Years
2019-2025
Top company
Astrazeneca Pharmaceuticals LP
Context
The $80.30 reported for 2025 was less than what a typical Allergy & Immunology provider received nationally (typical 2025 total: $1,138).

https://glasscript.com/doctor/344853/michael-mardiney

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.