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

LARS-KRISTOFER N PETERSON, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY

Graduated: 2010

NPI: 1023336112

Practice Locations (4)

KALEIDA HEALTH

100 HIGH ST

BUFFALO, NY 142031126

7168595600

UNIVERSITY EMERGENCY MEDICAL SERVICES INC.

462 GRIDER ST

BUFFALO, NY 142153021

7168983478

KALEIDA HEALTH

445 TREMONT ST

NORTH TONAWANDA, NY 141206150

7166944500

KALEIDA HEALTH

445 TREMONT ST, BOX 0705

N TONAWANDA, NY 141206150

7166944500

Source: CMS National Downloadable File, September 2026.

LARS-KRISTOFER PETERSON, MD | HealthCareAtlasUSA