Dr. Ari Grinspan, M.D.

With 18 years of practice, Dr. Ari Grinspan is an established gastroenterology provider, M.D., after earning their medical degree at Albert Einstein College Of Medicine Of Yeshiva University in 2008. Dr. currently practices across 4 facilities, including Icahn School Of Medicine At Mount Sinai in New York, New York. Their National Provider Identifier (NPI) is 1144489105, 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. Ari Grinspan'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. Ari Grinspan as a lower-volume gastroenterology provider, treating approximately 325 Medicare beneficiaries and delivering 600 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. Ari Grinspan received $24K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.