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 / MI

KELSEY L KNAACK, DO

INTERNAL MEDICINE

Medical school: ARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY

Graduated: 2006

NPI: 1205865177

Practice Locations (1)

GRAND TRAVERSE PHYSICIAN SERVICES PC

1105 6TH ST

TRAVERSE CITY, MI 496842345

2319355000

Source: CMS National Downloadable File, September 2026.