HealthCareAtlasUSA

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

CRISTIANA RITWIK, CNS

CERTIFIED CLINICAL NURSE SPECIALIST (CNS)

Graduated: 2001

NPI: 1932199858

Practice Locations (1)

400 RESERVOIR AVE, SUITE 2G

PROVIDENCE, RI 029073594

4016324470

Source: CMS National Downloadable File, September 2026.

CRISTIANA RITWIK, CNS | HealthCareAtlasUSA