HealthCareAtlasUSA

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Doctors / NY

ELIZABETH O'CALLAHAN

FAMILY PRACTICE

Graduated: 2017

NPI: 1346773074

Practice Locations (1)

MOUNT SINAI SCHOOL OF MEDICINE

165 SMITH ST

BROOKLYN, NY 112016337

2124414380

Source: CMS National Downloadable File, September 2026.

ELIZABETH O'CALLAHAN | HealthCareAtlasUSA