This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.
Doctors / RI
OPTOMETRY
Graduated: 2017
NPI: 1184147811
DR. DAVID W. FERRIS AND ASSOCIATES INC
222 JEFFERSON BLVD
WARWICK, RI 028883847
4017322350
Source: CMS National Downloadable File, September 2026.