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Muhammad R. Marwali, MD

NPI 1053536078ActiveIndividual· Internal Medicine, Cardiovascular Disease· Green Bay, WI

Internal Medicine, Cardiovascular Disease (MD) with Mercy Health System Corporation and 2 other groups, practicing in Green Bay, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $509,915 for 1,483 claims, against $61,816 paid for services in 2024. Biosense Webster, Inc. reported $46.84 in payments in 2025, mostly food and beverage. Lists Fhn Memorial Hospital and 4 other hospitals as hospital affiliations.

Overview

NPI1053536078
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedApr 16, 2007
Last updated in NPPESOct 19, 2026
Certified by providerOct 19, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Cardiovascular Disease Primary207RC0000X57198-20WI
Internal Medicine, Clinical Cardiac Electrophysiology207RC0001X201401140NC
Internal Medicine, Cardiovascular Disease207RC0000X036.142165IL
Internal Medicine, Clinical Cardiac Electrophysiology207RC0001X01083181AIN
Internal Medicine207R00000X036.142165IL
Internal Medicine, Cardiovascular Disease207RC0000X201401140NC
Internal Medicine207R00000X01083181AIN
Internal Medicine, Cardiovascular Disease207RC0000X01083181AIN
Internal Medicine, Cardiovascular Disease207RC0000X2010034777MO
Internal Medicine, Clinical Cardiac Electrophysiology207RC0001X036142165IL
Internal Medicine, Cardiovascular Disease207RC0000XE-5331AR
Internal Medicine, Clinical Cardiac Electrophysiology207RC0001X57198-20WI
Internal Medicine207R00000X036.142165WI

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Cardiac Electrophysiology (IL); Practitioner - Cardiovascular Disease (Cardiology) (IL); Practitioner - Cardiovascular Disease (Cardiology) (IN); Practitioner - Cardiovascular Disease (Cardiology) (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients490
Services billed1,232 across 63 procedure codes
Paid by Medicare$61,816

Part D prescriptions in 2024

Prescriptions (claims)1,483 · 3,328 30-day fills
Patients357
Total drug cost$509,915
Generic share68% of claims

Medicare sources and data years

Education and affiliations

Graduation year1991
Medicare specialtyCardiovascular Disease (Cardiology)

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$46.84 · 2 payments from 1 company
  • 2024$124.99 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Biosense Webster, Inc.$46.842

What the 2025 payments were for

  • Food and Beverage$46.84 · 2 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other cardiologists in Green Bay

All 30 cardiologists in Green Bay · All cardiologists in Wisconsin