Tung T. Nguyen, MD

Medicare activity in 2024

Official CMS public-use data for Tung T. Nguyen, 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. Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)419 services
2. Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)314 services
3. Heart rhythm review and interpretation of continous external ekg over 8-15 days (93248)150 services
4. Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (93297)133 services
5. Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)104 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%
• Atrial fibrillation60%
• Ischemic heart disease58%
• Heart failure51%
• Arthritis42%

Hospitals where Tung T. Nguyen works

Medicare's Facility Affiliation Data lists Tung T. Nguyen 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.

• Buffalo HospitalBuffalo, MN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 240076
• Mercy HospitalCoon Rapids, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240115

Practice locations

Addresses where Tung T. Nguyen is enrolled with Medicare (CMS data updated October 2, 2026).

• 4040 Coon Rapids Blvd NW, Suite 120Coon Rapids, MN 55433 (763) 427‑9980
• 550 Osborne Rd NEFridley, MN 55432 (763) 427‑9980

Group practices

Medicare enrollment lists Tung T. Nguyen as a member of this group (CMS data updated October 2, 2026).

• Allina Health System3,842 clinicians in the group

Specialties

• Cardiac Electrophysiologyprimary
• Internal Medicinealso

Find other Cardiac Electrophysiology doctors in Minnesota →

Other cardiac electrophysiologists in Coon Rapids

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

• Fady S. Riad, MD
• Emanuel M. Ebin, MD
• Joseph C. Lin, MD
• Jason B. Garlie, MD

All cardiac electrophysiologists in Coon Rapids →

Other clinicians in Allina Health System

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

• Jolene A. Singh, MD
• Parth V. Desai, MD
• Matthew J. Loe, MD
• Gretchen M. Vanden Berg
• Joseph M. Schmidt, MD
• Debra S. Larson, 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