Allen Houshiar, DO, MS

With 20 years of practice, Allen Houshiar is an established family practice provider, DO, MS, after earning their medical degree at Other in 2000. Allen currently practices across 2 facilities, including Providence Medical Foundation in Orange, California. Their National Provider Identifier (NPI) is 1427076272, 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 Allen Houshiar as a lower-volume family practice provider, treating approximately 386 Medicare beneficiaries and delivering 888 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.