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Dr. Michael T. Madison, MD

Neuroradiology (Neuroradiology Physician)

  • Medicare participating

At a glance

Years since graduation
39
In the NPI registry since
2006
Medicare patients seen, 2024
112

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 1987Medical school: University of Minnesota Medical School
  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Neuroradiology Physician primary
    MN license 32412
  • Diagnostic Radiology Physician
    MN license 32412
  • Vascular & Interventional Radiology Physician
    MN license 32412

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Neuroradiology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
112
Services billed
331
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes5554
Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance2121
Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist1818
Removal of blood clot and injection to dissolve blood clot from head artery using fluoroscopic guidance1717
Ct scan head or brain without contrast1717
Insertion of tube into brain artery for diagnosis or treatment with review by radiologist1212
Deep biopsy of bone using needle or trocar1111
Mri scan of brain before and after contrast1111
Fluoroscopic guidance for needle placement1111

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Clopidogrel (clopidogrel bisulfate)
Other prescribers in Saint PAul, MN
12

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Other Neuroradiology clinicians in Saint Paul

Sources

NPI registry (CMS NPPES, November 2026; record last updated February 4, 2025), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1821077876. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.