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 / CA

JASON LEE MASSA, DO

NEUROLOGY

Graduated: 2013

Offers telehealth

NPI: 1841636156

Practice Locations (1)

EAST BAY NEUROLOGY INC

111 DEERWOOD RD, SUITE 305

SAN RAMON, CA 945831530

9259385252

Source: CMS National Downloadable File, September 2026.

JASON MASSA, DO | HealthCareAtlasUSA