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

SEYMOUR KATZ, MD

GASTROENTEROLOGY

Medical school: NEW YORK UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1964

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1255337424

Practice Locations (2)

NEW YORK UNIVERSITY

1991 MARCUS AVE, SUITE 101

NEW HYDE PARK, NY 110422058

5163654949

NEW YORK UNIVERSITY

111 BROADWAY

NEW YORK, NY 100061901

2122639700

Source: CMS National Downloadable File, September 2026.

SEYMOUR KATZ, MD | HealthCareAtlasUSA