Dr. Michelle Grenier, MD

With 20 years of practice, Dr. Michelle Grenier is an established cardiovascular disease (cardiology) provider, MD, after earning their medical degree at Eastern Virginia Medical School in 1988. Dr. currently practices at Optumcare New Mexico, Llc in Albuquerque, New Mexico. Their National Provider Identifier (NPI) is 1316027675, 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.

CMS Medicare data shows Dr. Michelle Grenier as a lower-volume cardiovascular disease (cardiology) provider, treating approximately 16 Medicare beneficiaries and delivering 40 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.