Dr. Dan Wiener, MD

With 20 years of practice, Dr. Dan Wiener is an established emergency medicine provider, MD, after earning their medical degree at Boston University School Of Medicine in 1984. Dr. currently practices across 8 facilities, including Fpa Hospital Based in New York, New York. Their National Provider Identifier (NPI) is 1023182391, 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. Dan Wiener's practice is located in ZIP 10019 (New York, New York), which has an overall CartoChrome Healthcare Access Score of 95/100 (Healthcare Paradise). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Dan Wiener as a lower-volume emergency medicine provider, treating approximately 318 Medicare beneficiaries and delivering 340 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.