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 / NY

SHANE THOMAS MARTENSEN, PA

PHYSICIAN ASSISTANT

Graduated: 2021

NPI: 1336738913

Practice Locations (1)

ST FRANCIS HOSPITAL

1000 MONTAUK HWY

WEST ISLIP, NY 117954927

6316692255

Source: CMS National Downloadable File, September 2026.

SHANE MARTENSEN, PA | HealthCareAtlasUSA