Dr. Douglas Dieterich, MD

With 20 years of practice, Dr. Douglas Dieterich is an established internal medicine provider, MD, after earning their medical degree at New York University School Of Medicine in 1978. Dr. currently practices across 3 facilities, including Icahn School Of Medicine At Mount Sinai in New York, New York. Their National Provider Identifier (NPI) is 1225056070, 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. Douglas Dieterich's practice is located in ZIP 10029 (New York, New York), which has an overall CartoChrome Healthcare Access Score of 86/100 (Excellent Access). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Douglas Dieterich as a lower-volume internal medicine provider, treating approximately 283 Medicare beneficiaries and delivering 560 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. Douglas Dieterich received $142K in industry payments in 2023. Payments at this scale are elevated relative to most providers and may warrant direct inquiry about potential conflicts of interest during your visit.