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Daniel J. Garnet, M.D.

NPI 1538428453ActiveIndividual· Radiology, Diagnostic Radiology· Milwaukee, WI

Radiology, Diagnostic Radiology (M.D.) in Milwaukee, Wisconsin, trained at Tufts University School of Medicine (class of 2008). Mostly services rather than prescriptions: Medicare paid $142,168 for 3,456 patients in 2024, with only 11 Part D claims. Penumbra, Inc. was the largest of 2 companies reporting payments in 2025, $39.69 in all, mostly food and beverage.

Overview

NPI1538428453
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMay 12, 2012
Last updated in NPPESFeb 19, 2026
Certified by providerFeb 19, 2026

Specialties and licenses

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 - Diagnostic Radiology (NJ); Practitioner - Diagnostic Radiology (NY); Practitioner - Interventional Radiology (VA); Practitioner - Diagnostic Radiology (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients3,456
Services billed5,908 across 201 procedure codes
Paid by Medicare$142,168

Part D prescriptions in 2024

Prescriptions (claims)11 · 11 30-day fills
Total drug cost$39.18

Medicare sources and data years

Education and affiliations

Medical schoolTufts University School of Medicine
Graduation year2008
Medicare specialtyDiagnostic Radiology

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$39.69 · 2 payments from 2 companies
  • 2024$570.35 · 8 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Penumbra, Inc.$20.891
Sirtex Medical Inc$18.801

What the 2025 payments were for

  • Food and Beverage$39.69 · 2 payments

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

Other diagnostic radiologists in Milwaukee

All 234 diagnostic radiologists in Milwaukee · All diagnostic radiologists in Wisconsin