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

MARK BERTSCH, NP

NURSE PRACTITIONER

Graduated: 2024

NPI: 1649005620

Practice Locations (1)

SOUTHWEST SUFFOLK MEDICAL PC

200 BELLE TERRE RD

PORT JEFFERSON, NY 117771928

6314746000

Source: CMS National Downloadable File, September 2026.

MARK BERTSCH, NP | HealthCareAtlasUSA