Mengistu A. Simegn, MD

Medicare activity in 2024

Official CMS public-use data for Mengistu A. Simegn, 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. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)55 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)48 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)27 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)20 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 cholesterol67%
• Ischemic heart disease49%
• Arthritis45%
• Chronic kidney disease44%
• Heart failure43%

Hospitals where Mengistu A. Simegn works

Medicare's Facility Affiliation Data lists Mengistu A. Simegn 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.

• Hennepin County Medical CenterMinneapolis, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240004
• North Memorial Health HospitalRobbinsdale, MN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 240001

Practice locations

Addresses where Mengistu A. Simegn is enrolled with Medicare (CMS data updated October 2, 2026).

• 5653 Duluth StGolden Valley, MN 55422 (612) 873‑6963
• 701 Park AveMinneapolis, MN 55415 (612) 873‑6963
• 701 Park Ave, Sl 350Minneapolis, MN 55415

Group practices

Medicare enrollment lists Mengistu A. Simegn as a member of this group (CMS data updated October 2, 2026).

• Hennepin Healthcare System Inc871 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary

Find other Cardiovascular Disease (Cardiology) doctors in Minnesota →

Other cardiologists in Minnesota

Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.

• Kyla M. Lara-Breitinger, MD
• Matthew C. Hooks, MD
• Laura A. Diamandopoulos, MD
• James Milavetz, MD
• Udit Agarwal, MD
• Marc C. Newell, MD
• Norma L. Thiessen, MD
• Yogesh N. Reddy

All cardiologists in Minnesota →

Other clinicians in Hennepin Healthcare System Inc

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

• Benjamin J. Grover-Manthey, DO
• Alexandra Trofimova
• Susan C. Hasti, MD
• Joseph T. Carroll, MD
• Koleena M. Harrison
• John R. Silkensen, 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