HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CO

ROBERT J. NIELSEN, MD

PEDIATRIC MEDICINE

Medical school: PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE

Graduated: 2007

NPI: 1932307204

Practice Locations (1)

PO BOX

DENVER, CO 80217

Source: CMS National Downloadable File, September 2026.

ROBERT NIELSEN, MD | HealthCareAtlasUSA