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Dr. Charles W. Murphy, MD

Radiation Oncology (Radiation Oncology Physician)

  • Medicare participating

At a glance

Years since graduation
19
In the NPI registry since
2007
Medicare patients seen, 2024
251

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

  • 2007Medical school: University of Iowa, Rj & L Carver College of Medicine
  • 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

  • Radiation Oncology Physician primary
    SD license 8484 · IA license 40170 · WV license 27117

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

Map: Radiation Oncology 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
251
Services billed
3,516
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Ct guidance for insertion of radiation therapy fields1,298127
Calculation of radiation therapy dose438122
Radiation treatment management, 5 treatment sessions348117
Design and construction of complex radiation treatment device303131
Complex radiation therapy planning131123
New patient office or other outpatient visit, 60-74 minutes9797
Design and construction of radiation treatment device for high precision radiation therapy7572
High precision radiation therapy planning7373
Obtaining data needed to develop the optimal radiation treatment, 1 treatment area6742
3d radiation therapy planning5552

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
Lorazepam
Other prescribers in Sioux Falls, SD
16

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

Other Radiation Oncology clinicians in Sioux Falls

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 13, 2022), 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 1821293952. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.