Comfort I. Agaba, MD

Medicare activity in 2024

Official CMS public-use data for Comfort I. Agaba, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)330 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)261 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)237 services
4. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)78 services
5. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)78 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%
• Arthritis52%
• Anxiety49%
• Depression42%
• Diabetes38%

Hospitals where Comfort I. Agaba works

Medicare's Facility Affiliation Data lists Comfort I. Agaba 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.

• Avera Dells Area Hospital - CAHDell Rapids, SD · Critical Access Hospital · Emergency services: listed by Medicare · CCN 431331
• Avera Heart Hospital of South DakotaSioux Falls, SD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 430095
• Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 430016
• 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 Comfort I. Agaba is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.

• 1301 S Cliff AveSioux Falls, SD 57105
• 1325 S Cliff AveSioux Falls, SD 57105
• 1325 S Cliff Ave, RadiologySioux Falls, SD 57105 (605) 322‑4878
• 4400 W 69th StSioux Falls, SD 57108
• 4500 S Prince of Peace PlSioux Falls, SD 57103 (605) 322‑5600

Group practices

Medicare enrollment lists Comfort I. Agaba as a member of this group (CMS data updated October 2, 2026).

• Avera McKennan959 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in South Dakota →

Other internal medicine doctors in Sioux Falls

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

• Ankita Patel, MD
• Aaron L. Craig, DO
• Sean P. McGrann, MD
• Elizabeth M. Hart, MD
• Ukamaka N. Nwadibia, MD
• Anthony Breemo, MD
• Stuart J. Andersen, MD
• Douglas D. Van Marel, MD

All internal medicine doctors in Sioux Falls →

Other clinicians in Avera McKennan

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

• Molly R. Berg, NP
• Heather D. Dougherty, CNA
• Ethan M. Leif, MD
• Heidi L. Feistner, MD
• Nicholas C. Daane, DO
• Aaron L. Craig, DO

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