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Dr. James R. Andersen, MD

Radiology (Diagnostic Radiology Physician)

  • Medicare participating

At a glance

In the NPI registry since
2006
Medicare patients seen, 2024
2,922

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

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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

  • Diagnostic Radiology Physician primary
    WI license 35205

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

Map: Radiology per capita by county →

Medicare patients and services

Medicare patients, 2024
2,922
Services billed
9,321
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml5,04658
Injection, gadobutrol, 0.1 ml1,43517
Screening mammography497497
Screening 3d breast mammography496496
X-ray of chest, 2 views308302
X-ray of chest, 1 view290276
Ct scan of abdomen and pelvis with contrast169165
X-ray of knee, 4 or more views158125
X-ray of hip, 2-3 views155151
Ct scan head or brain without contrast128127

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.

Other Radiology clinicians in Madison

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 21, 2020), 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 Information is self-reported or billed data and may be out of date; call before visiting.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 1528048881. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.