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

KIRSTEN C OOSTERBAAN

PHYSICIAN ASSISTANT

Graduated: 2016

NPI: 1306202072

Practice Locations (3)

SPECTRUM HEALTH PRIMARY CARE PARTNERS

615 S BOWER ST

GREENVILLE, MI 488382614

6162256522

SPECTRUM HEALTH PRIMARY CARE PARTNERS

615 S BOWER ST, COREWELL HEALTH MEDICAL GROUP WEST

GREENVILLE, MI 488382614

6163913139

SPECTRUM HEALTH PRIMARY CARE PARTNERS

4444 KALAMAZOO AVE SE, 200 COREWELL HEALTH MEDICAL GROUP WEST

KENTWOOD, MI 495084600

6163915600

Source: CMS National Downloadable File, September 2026.

KIRSTEN OOSTERBAAN | HealthCareAtlasUSA