Stephania G. Knight, MD

Medicare activity in 2024

Official CMS public-use data for Stephania G. Knight, 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.

Most frequent services

1. Injection of substance into lower spine canal using imaging guidance (62323)69 services
2. Anesthesia for other procedure on large bowel using an endoscope (00811)65 services
3. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)48 services
4. Anesthesia for exam of colon using an endoscope (00812)24 services
5. Anesthesia for procedure on small and large bowel using an endoscope (00813)23 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%
• Arthritis59%
• Ischemic heart disease36%
• Diabetes31%
• Chronic kidney disease27%

Hospitals where Stephania G. Knight works

Medicare's Facility Affiliation Data lists Stephania G. Knight 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.

• Sanford Sheldon Medical CenterSheldon, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161381
• Sanford Usd Medical CenterSioux Falls, SD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 430027

Practice locations

Addresses where Stephania G. Knight is enrolled with Medicare (CMS data updated October 2, 2026).

• 1305 W 18th StSioux Falls, SD 57105 (605) 386‑1084

Group practices

Medicare enrollment lists Stephania G. Knight as a member of this group (CMS data updated October 2, 2026).

• Anesthesia Physicians Ltd24 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in South Dakota →

Other anesthesiologists in Sioux Falls

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

• Ty A. White, MD
• Kevin M. Rance, MD
• Rachelle M. Sutton, MD
• Michael M. Johnson, MD
• Alyssa M. Green, DO
• Timothy J. Metz, MD
• Jack C. Gaspari, MD
• Matthew R. Ulrich, MD

All anesthesiologists in Sioux Falls →

Other clinicians in Anesthesia Physicians Ltd

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

• Kevin M. Rance, MD
• Michael M. Johnson, MD
• Daniel E. Thum, MD
• Gregory D. Hieb, MD
• David J. Dingsor, MD
• Craig W. Donelan, MD

Clinician information

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