Dr. Regis Chang, M.D.

In their first decade of practice, Dr. Regis Chang represents the newer generation of internal medicine providers, M.D., after earning their medical degree at Other in 2017. Dr. currently practices across 5 facilities, including Northern Valley Anesthesiology Pa in Flushing, New York. Their National Provider Identifier (NPI) is 1295261345, 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. Regis Chang's practice is located in ZIP 11355 (Flushing, New York), which has an overall CartoChrome Healthcare Access Score of 77/100 (Excellent Access). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Regis Chang as a lower-volume internal medicine provider, treating approximately 182 Medicare beneficiaries and delivering 429 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.