Dr. Gregory Gray, MD

With 20 years of practice, Dr. Gregory Gray is an established psychiatry provider, MD, after earning their medical degree at University Of Southern California Keck School Of Medicine in 1983. Dr. currently practices at in Ventura, California. Their National Provider Identifier (NPI) is 1326129479, 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 Gray as a lower-volume psychiatry provider, treating approximately 53 Medicare beneficiaries and delivering 853 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.