Hannah Nordhues, MD

Medicare activity in 2024

Official CMS public-use data for Hannah Nordhues, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)96 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)36 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)24 services
4. Hospital discharge day management, 30 minutes or less (99238)23 services
5. Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)19 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 pressure71%
• High cholesterol68%
• Arthritis48%
• Chronic kidney disease43%
• Diabetes35%
• Depression33%

Hospitals where Hannah Nordhues works

Medicare's Facility Affiliation Data lists Hannah Nordhues 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.

• Mayo Clinic Hospital RochesterRochester, MN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 240010

Practice locations

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

• 1600 Miller Trunk Hwy, Bldg CDuluth, MN 55811 (218) 786‑5360
• 200 1st St SWRochester, MN 55905 (507) 284‑2511

Group practices

Medicare enrollment lists Hannah Nordhues as a member of these groups (CMS data updated October 2, 2026).

• Mayo Clinic4,956 clinicians in the group
• Polinsky Medical Rehabilitation Center382 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Minnesota →

Other internal medicine doctors in Duluth

Clinicians with the same Medicare primary specialty in Duluth, MN — not a recommendation.

• Ian C. Fekete, MD
• Jessica A. Krog-Breeuwer, MD
• Josephine Ogara, MD
• Rebecca L. Jones, MD
• Zachary Lundstrom, MD
• Umar K. Siddiqui, MD
• Sitasravya Devathi
• Ghori Khan, MD

All internal medicine doctors in Duluth →

Other clinicians in Mayo Clinic

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

• Anthony E. Kilgore Jr., MD
• Michael R. Ebbert, MD
• Anna Krzmarzick, CNA
• Benjamin W. Eidem, MD
• Amber Shimer
• Lora L. Reid, CSW

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