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

SHANNON R SIMAK, PA

PHYSICIAN ASSISTANT

Graduated: 2025

NPI: 1477430346

Practice Locations (1)

BRAIN AND SPINE SURGEONS OF NEW YORK PC

575 UNDERHILL BLVD, SUITE 175

SYOSSET, NY 117913417

5167047004

Source: CMS National Downloadable File, September 2026.