Dr. Gregory Diette, M.D.

With 20 years of practice, Dr. Gregory Diette is an established pulmonary disease provider, M.D., after earning their medical degree at Temple University School Of Medicine in 1990. Dr. currently practices across 7 facilities, including Johns Hopkins Hospital, The in Baltimore, Maryland. Their National Provider Identifier (NPI) is 1023053881, 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. Gregory Diette as a lower-volume pulmonary disease provider, treating approximately 286 Medicare beneficiaries and delivering 498 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.