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Diagnostic Radiology

Janet Dubois, MD

Works at hospitals in Ortonville, MN · Sheldon, IA · Sioux Falls, SD … · Minnesota, Iowa, South Dakota

Summary

Dr. Janet Dubois, MD is a radiologist at 1210 W 18th St, Suite Ll03, Sioux Falls, SD 57104. Phone: (605) 328-1410. Accepts Medicare assignment. In 2024, Janet Dubois had 832 Original Medicare patients and 962 services. NPI 1164646782. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Janet Dubois, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Janet Dubois accept Medicare assignment?
Yes. Medicare's clinician data says Janet Dubois accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Janet Dubois see?
In 2024, CMS data shows 832 Original Medicare patients and 962 services for Janet Dubois. This counts Original Medicare only and measures volume, not quality.
What is Janet Dubois's NPI number?
1164646782. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Janet Dubois, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients832
Services billed to Medicare962
Different services or procedures53
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. X-ray of chest, 1 view (71045)250 services
  2. X-ray of chest, 2 views (71046)198 services
  3. Ct scan of abdomen and pelvis with contrast (74177)114 services
  4. Ct scan of chest without contrast (71250)58 services
  5. Ct scan of chest with contrast (71260)44 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis48%
  • Ischemic heart disease41%
  • Diabetes35%
  • Chronic kidney disease34%

Hospitals where Janet Dubois works

Medicare's Facility Affiliation Data lists Janet Dubois at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Janet Dubois is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Janet Dubois as a member of this group (CMS data updated October 2, 2026).

  • Sanford Clinic268 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in South Dakota →

Other radiologists in Sioux Falls

Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.

All radiologists in Sioux Falls →

Other clinicians in Sanford Clinic

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year2004 (22 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1164646782
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians