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

MATTHEW G MASIELLO, PA

PHYSICIAN ASSISTANT

Graduated: 2015

NPI: 1679943666

Practice Locations (1)

LI URGENT CARE PC

403 LITTLE E NECK RD

WEST BABYLON, NY 117046518

6317165463

Source: CMS National Downloadable File, September 2026.

MATTHEW MASIELLO, PA | HealthCareAtlasUSA