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

HILLARY DIAMOND, MD

INTERNAL MEDICINE

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

Graduated: 1992

Also: GERIATRIC MEDICINE

NPI: 1902967011

Practice Locations (1)

ADVANTAGECARE PHYSICIANS PC

18005 HILLSIDE AVE

JAMAICA, NY 114324727

7185266300

Source: CMS National Downloadable File, September 2026.