Dr. Nancy Tibbs, MD

With 20 years of practice, Dr. Nancy Tibbs is an established internal medicine provider, MD, after earning their medical degree at Harvard Medical School in 1996. Dr. currently practices across 3 facilities, including Stanford Health Care in Stanford, California. Their National Provider Identifier (NPI) is 1386736015, 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. Nancy Tibbs as a lower-volume internal medicine provider, treating approximately 253 Medicare beneficiaries and delivering 703 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.