Gregory Duggan, CRNA

With 20 years of practice, Gregory Duggan is an established certified registered nurse anesthetist (crna) provider, CRNA, after earning their medical degree at University Of South Carolina School Of Medicine in 2002. Gregory currently practices across 7 facilities, including Atrium Health Pineville in Charlotte, North Carolina. Their National Provider Identifier (NPI) is 1023052586, 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.

Gregory Duggan's practice is located in ZIP 28210 (Charlotte, North Carolina), which has an overall CartoChrome Healthcare Access Score of 63/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Gregory Duggan as a lower-volume certified registered nurse anesthetist (crna) provider, treating approximately 92 Medicare beneficiaries and delivering 94 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.