Physician profile

Mariem Sawan

Cardiovascular Disease · Baltimore, MD

NPI 1821442344

$85,795.20

in general payments reported to CMS, 2019-2025

15 companies · $2,084 in 2025

The $2,084 reported for 2025 was more than what 84% of Cardiovascular Disease providers received nationally (typical 2025 total: $433).

See the full distribution for Cardiovascular Disease

Payments by year

General and research 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)
Grant$80,000.00
Food and Beverage$4,310.95
Education$907.87
Travel and Lodging$576.38

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. Research payments are listed separately below. Product names cover 2023-2025.

CompanyGeneral paymentsYearsTop products
Boston Scientific Corporation $81,377.94 2023-2025 Rotapro, Avvigo Guidance System, Stingray
Shockwave Medical, INC $1,077.62 2023-2025 Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter, Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter
Medtronic, INC. $789.94 2024-2025 Onyx Frontier, Symplicity G3, Resolute Onyx
Abbott Laboratories $741.88 2024-2025 Ensite, Ultreon, Optis
Abiomed $730.88 2024-2025 Impella
Penumbra, INC. $292.08 2024 Indigo System
Edwards Lifesciences Corporation $201.65 2024
Terumo Medical Corporation $186.42 2025 Optitorque, Azur Cx Detachable
Inari Medical, INC. $104.33 2025 Flowtriever Catheter, S, Ct Thrombectomy System Kit
Teleflex LLC $90.75 2025 Trapliner
Biotronik INC. $72.19 2025 Nhancer Rx, Orsiro Mission, Trapit
Zoll Services LLC (A/K/A Zoll Lifecor Corp) $56.37 2025 Lifevest
Inspire Medical Systems, INC. $41.30 2025 Inspire
Novartis Pharmaceuticals Corporation $22.52 2025
Asahi Intecc USA, INC. $9.33 2024 Peripheral Vascular

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.

Research and ownership

$500.00 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.

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Payment summary

Mariem Sawan

$85,795.20

in general payments reported 2019-2025

Years
2023-2025
Top company
Boston Scientific Corporation
Context
The $2,084 reported for 2025 was more than what 84% of Cardiovascular Disease providers received nationally (typical 2025 total: $433).

https://glasscript.com/doctor/11558933/mariem-sawan

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.