Dr. Nicholas Guan, MD

With 17 years of practice, Dr. Nicholas Guan is an established psychiatry provider, MD, after earning their medical degree at Other in 1982. Dr. currently practices at William F Ryan Community Health Center Inc in New York, New York. Their National Provider Identifier (NPI) is 1558503334, 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. Nicholas Guan as a lower-volume psychiatry provider, treating approximately 49 Medicare beneficiaries and delivering 777 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. Nicholas Guan received $5K in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.