Find an organization's NPI
6 active organization NPIs are registered under names beginning "Mercy Hospital Grayling" in Michigan. Each location can bill under its own NPI, so add the city to find the one you need.
1 to 6 of 6, exact name first
- Mercy Hospital Grayling1285726828
General Acute Care Hospital · Grayling, MI · issued Sep 29, 2006
- Mercy Hospital Grayling1689759425
Skilled Nursing Facility · Grayling, MI · issued Oct 26, 2006
- Mercy Hospital Grayling1164663373
Rural Health Clinic/Center · Grayling, MI · issued Mar 18, 2009
- Mercy Hospital Grayling1427489509
Hematology & Oncology Physician · Grayling, MI · issued Nov 27, 2013
- Mercy Hospital Grayling1346481553
Rural Health Clinic/Center · Prudenville, MI · issued Mar 18, 2009
- Mercy Hospital Grayling1437390648
Rural Health Clinic/Center · Roscommon, MI · issued Mar 18, 2009
Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.