Dr. Robert Bast, MD

With 21 years of practice, Dr. Robert Bast is an established internal medicine provider, MD, after earning their medical degree at Harvard Medical School in 1971. Dr. currently practices across 4 facilities, including Physicians Referral Service in Houston, Texas. Their National Provider Identifier (NPI) is 1013901008, 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.

Dr. Robert Bast's practice is located in ZIP 77030 (Houston, Texas), which has an overall CartoChrome Healthcare Access Score of 80/100 (Excellent Access). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Robert Bast as a lower-volume internal medicine provider, treating approximately 49 Medicare beneficiaries and delivering 86 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.