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 / MA

SHIRLEY RYAN KOSS

NURSE PRACTITIONER

Graduated: 2019

Offers telehealth

NPI: 1902468457

Practice Locations (1)

CHARLES RIVER MEDICAL ASSOCIATES, PC

463 WORCESTER RD, SUITE 104

FRAMINGHAM, MA 017015354

5086500010

Source: CMS National Downloadable File, September 2026.

SHIRLEY KOSS | HealthCareAtlasUSA