Dr. Annessa Du, OD

In their first decade of practice, Dr. Annessa Du represents the newer generation of optometry providers, OD, after earning their medical degree at University Of California - School Of Optometry in 2019. Dr. currently practices at Loma Linda Va Medical Center in Loma Linda, California. Their National Provider Identifier (NPI) is 1366008633, 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. Annessa Du as a lower-volume optometry provider, treating approximately 136 Medicare beneficiaries and delivering 300 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. Annessa Du received $113 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.