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 / MA

HEIDI ELISE KARNER

REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL

Medical school: UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE

Graduated: 2017

NPI: 1801439013

Practice Locations (1)

HAPPY VALLEY NUTRITION PC

25 PRAY ST, SUITE 101

AMHERST, MA 010022110

2038280028

Source: CMS National Downloadable File, September 2026.

HEIDI KARNER | HealthCareAtlasUSA