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

ELIZABETH CALLAHAN, PA

PHYSICIAN ASSISTANT

Graduated: 2010

NPI: 1578855565

Practice Locations (3)

CHS PHYSICIAN PARTNERS PC

1000 N VILLAGE AVE

ROCKVILLE CENTER, NY 115701000

SAMARITAN MEDICAL SERVICES PC

1000 MONTAUK HWY

WEST ISLIP, NY 117954927

5167052689

CHS PHYSICIAN PARTNERS PC

1000 MONTAUK HWY

WEST ISLIP, NY 117954927

6313763000

Source: CMS National Downloadable File, September 2026.

ELIZABETH CALLAHAN, PA | HealthCareAtlasUSA