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

JOHN LALDIN, MD

INTERNAL MEDICINE

Graduated: 2009

NPI: 1467766352

Practice Locations (3)

MERCY HOSPITAL OF BUFFALO

565 ABBOTT RD

BUFFALO, NY 142202039

7168267000

APOGEE MEDICAL GROUP, NEW YORK, PC

830 WASHINGTON ST

WATERTOWN, NY 136014034

3157854000

SAMARITAN MEDICAL CENTER

830 WASHINGTON ST

WATERTOWN, NY 136014034

3157854000

Source: CMS National Downloadable File, September 2026.

JOHN LALDIN, MD | HealthCareAtlasUSA