Hayley Hemphill, PSYD

In their first decade of practice, Hayley Hemphill represents the newer generation of clinical psychologist providers, PSYD, after earning their medical degree at Other in 2021. Hayley currently practices across 2 facilities, including The Polyclinic in Seattle, Washington. Their National Provider Identifier (NPI) is 1124553508, 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 Hayley Hemphill as a lower-volume clinical psychologist provider, treating approximately 13 Medicare beneficiaries and delivering 17 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.