HealthCareAtlasUSA

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Doctors / NY

MATTHEW O HOROWITZ, MD

INTERNAL MEDICINE

Medical school: STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE

Graduated: 1992

Also: GASTROENTEROLOGY

Offers telehealth

NPI: 1225110901

Practice Locations (7)

NORTH SHORE-LIJ MEDICAL PC

560 NORTHERN BLVD

GREAT NECK, NY 110215118

5164820600

NORTH SHORE-LIJ MEDICAL PC

560 NORTHERN BLVD, SUITE 214

GREAT NECK, NY 110215118

5164820600

NORTH SHORE-LIJ MEDICAL PC

560 NORTHERN BOULEVARD

GREAT NECK, NY 110215118

8553646257

NORTH SHORE-LIJ MEDICAL PC

300 COMMUNITY DR

MANHASSET, NY 110303816

NORTH SHORE-LIJ MEDICAL PC

350 COMMUNITY DR

MANHASSET, NY 110303816

5165623845

NORTH SHORE-LIJ MEDICAL PC

300 COMMUNITY DR LL

MANHASSET, NY 110303816

5165622229

NORTH SHORE-LIJ MEDICAL PC

330 COMMUNITY DR

MANHASSET, NY 110303816

5167082550

Source: CMS National Downloadable File, September 2026.

MATTHEW HOROWITZ, MD | HealthCareAtlasUSA