Sarah Guillaume, ANP-BC

With 13 years of practice, Sarah Guillaume is an established nurse practitioner provider, ANP-BC, after earning their medical degree at Other in 2013. Sarah currently practices at Ssm Cardinal Glennon Children's Hospital in Saint Louis, Missouri. Their National Provider Identifier (NPI) is 1689002990, 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 Sarah Guillaume as a lower-volume nurse practitioner provider, treating approximately 127 Medicare beneficiaries and delivering 563 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Sarah Guillaume received $158 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.