JD
John Duncan, III
✓ VerifiedNeurological Surgery
In NPI registry since 2005
About Me
John Duncan is a neurological surgery practicing in Barrington, RI.
Locations
Office
No outcomes data has been published for Dr. John Duncan.
Provider-reported outcomes are aggregate statistics only — no patient names, dates of service, or individual identifiers. Data is self-reported by the provider and not independently verified. This information is not a substitute for professional medical advice.
NPI: 1932186632✓ Verified via NPI Registry