Dr. Alexandra Grieb, M.D.

In their first decade of practice, Dr. Alexandra Grieb represents the newer generation of internal medicine providers, M.D., after earning their medical degree at Warren Alpert Medical School Of Brown University in 2013. Dr. currently practices across 10 facilities, including St David's Medical Center in Austin, Texas. Their National Provider Identifier (NPI) is 1003349853, 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. Alexandra Grieb as a lower-volume internal medicine provider, treating approximately 153 Medicare beneficiaries and delivering 356 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 Dr. Alexandra Grieb received $30 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.