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 / NH

KATHERINE I THONIS

CLINICAL SOCIAL WORKER

Graduated: 1999

NPI: 1538207477

Practice Locations (1)

250 COMMERCIAL ST, SUITE 2005E

MANCHESTER, NH 031011142

6038012732

Source: CMS National Downloadable File, September 2026.