Dr. Horng Chen, M.D.

With 21 years of practice, Dr. Horng Chen is an established advanced heart failure and transplant cardiology provider, M.D., after earning their medical degree at Other in 1993. Dr. currently practices across 10 facilities, including Mayo Clinic in Rochester, Minnesota. Their National Provider Identifier (NPI) is 1073599320, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.

Dr. Horng Chen's practice is located in ZIP 55905 (Rochester, Minnesota), which has an overall CartoChrome Healthcare Access Score of 59/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. Horng Chen as a lower-volume advanced heart failure and transplant cardiology provider, treating approximately 420 Medicare beneficiaries and delivering 628 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.