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

KRISTIN M RUIZ

PHYSICIAN ASSISTANT

Graduated: 2023

Offers telehealth

NPI: 1073207387

Practice Locations (3)

PORT EMERGENCY MEDICAL SERVICES PC

200 BELLE TERRE RD

PORT JEFFERSON, NY 117771928

2406862300

TRUE NORTH MEDICAL AT NORTH SUFFOLK, PLLC

1010 ROUTE 112, SUITE 300

PORT JEFFERSON STATION, NY 117763386

6313649119

SIENA EMERGENCY MEDICAL SERVICES PC

50 ROUTE 25A

SMITHTOWN, NY 117871348

2406862300

Source: CMS National Downloadable File, September 2026.

KRISTIN RUIZ | HealthCareAtlasUSA