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Dr. Henry K. Feider, MD

Radiology (Diagnostic Radiology Physician)

  • Medicare participating

At a glance

Medical school
Medical College of Wisconsin (1986)
Years since graduation
40
In the NPI registry since
2007
Medicare patients seen, 2024
3,023

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

  • 1986Medical school: Medical College of Wisconsin
  • 2007Registered 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

  • Diagnostic Radiology Physician primary
    WI license 28658

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

Map: Radiology 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
3,023
Services billed
3,957
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
X-ray of chest, 1 view675528
X-ray of chest, 2 views535512
Screening mammography247247
Screening 3d breast mammography241241
X-ray of foot, minimum of 3 views157132
X-ray of lower and sacral spine, 2-3 views8282
Limited ultrasound scan of 1 breast8240
Ultrasound scan of head and neck soft tissue8079
Diagnostic mammography of both breasts7336
X-ray of lower and sacral spine, minimum of 4 views5959

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 Green Bay

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 3, 2010), 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 1407901481. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.