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Ryan D. Madder, M.D.

NPI 1306968763ActiveIndividual· Internal Medicine, Interventional Cardiology· Royal Oak, MI

Internal Medicine, Interventional Cardiology (M.D.) in Royal Oak, Michigan, trained at University of Pittsburgh School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $246,282 for 1,495 claims, against $37,101 paid for services in 2024. Boston Scientific Corporation was the largest of 10 companies reporting payments in 2025, $76,855 in all, mostly consulting fees.

Overview

NPI1306968763
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 5, 2007
Last updated in NPPESMay 16, 2025
Certified by providerMay 16, 2025

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Interventional Cardiology (MI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients553
Services billed722 across 37 procedure codes
Paid by Medicare$37,101

Part D prescriptions in 2024

Prescriptions (claims)1,495 · 4,012 30-day fills
Patients321
Total drug cost$246,282
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Pittsburgh School of Medicine
Graduation year2004
Medicare specialtyInterventional Cardiology
Secondary specialtiesCardiovascular Disease (Cardiology), Internal Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$76,855 · 95 payments from 10 companies
  • 2024$37,212 · 58 payments from 7 companies

Top paying companies in 2025

CompanyAmountPayments
Boston Scientific Corporation$34,28327
Abbott Laboratories$24,03620
Medtronic, Inc.$11,83423
Spectrawave, Inc$2,8186
Gentuity, LLC$2,8063

What the 2025 payments were for

  • Consulting Fee$47,459 · 14 payments
  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16,500 · 5 payments
  • Travel and Lodging$6,925 · 22 payments
  • Food and Beverage$4,321 · 53 payments
  • Compensation for serving as faculty or as a speaker for a medical education program$1,650 · 1 payment

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

Other Internal Medicine, Interventional Cardiology providers in Royal Oak

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