Dr. Bertha Chen, MD

With 19 years of practice, Dr. Bertha Chen is an established obstetrics/gynecology provider, MD, after earning their medical degree at Stanford University School Of Medicine in 1991. Dr. currently practices across 4 facilities, including Stanford Health Care in Stanford, California. Their National Provider Identifier (NPI) is 1023151115, 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. Bertha Chen as a lower-volume obstetrics/gynecology provider, treating approximately 156 Medicare beneficiaries and delivering 364 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. Bertha Chen received $26 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.