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

ALEX NATANZON, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 2004

Offers telehealth

NPI: 1467613281

Practice Locations (7)

3201 KINGS HWY

BROOKLYN, NY 112342625

7186451118

SLA ASSOCIATES LLC

201 KINGS HWY

BROOKLYN, NY 112231106

9294464500

2525 KINGS HWY

BROOKLYN, NY 112291705

7186451118

NEW YORK UNIVERSITY

111 BROADWAY

NEW YORK, NY 100061901

2122639700

NEW YORK UNIVERSITY

530 1ST AVE

NEW YORK, NY 100166402

2122637300

NEW YORK UNIVERSITY

550 1ST AVE

NEW YORK, NY 100166402

2122637300

NEW YORK UNIVERSITY

560 1ST AVE

NEW YORK, NY 100166402

2122637300

Source: CMS National Downloadable File, September 2026.

ALEX NATANZON, MD | HealthCareAtlasUSA