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 / IL

MACKENZIE N SHALLENBERGER

PHYSICIAN ASSISTANT

Graduated: 2011

NPI: 1942573001

Practice Locations (1)

BLESSINGCARE CORPORATION

640 W WASHINGTON ST

PITTSFIELD, IL 623631350

2172238400

Source: CMS National Downloadable File, September 2026.

MACKENZIE SHALLENBERGER | HealthCareAtlasUSA