NPPES file of Aug 9, 2026

Mercy Hospital Grayling

Mercy Hospital Grayling holds 6 active organization NPIs in the federal registry, with practice locations in 3 Michigan cities. 3 list rural health clinic/center as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Grayling has the most NPIs, 4

  1. Grayling4
  2. Prudenville1
  3. Roscommon1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2009

Mercy Hospital Grayling NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 3, 2010: 0, 2011: 0, 2012: 0, 2013: 1012320062007200820092010201120122013231
Mercy Hospital Grayling NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 3, 2010: 0, 2011: 0, 2012: 0, 2013: 1012320062007200820092010201120122013231
Mercy Hospital Grayling NPIs by year issued2006: 2, 2007: 0, 2008: 0, 2009: 3, 2010: 0, 2011: 0, 2012: 0, 2013: 1012320062007200820092010201120122013231

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2009 alone, more than in any other year; none in 5 of the years between.

Grayling locations

The city with the most Mercy Hospital Grayling NPIs. The full list of all 6 follows.

NPILocationPrimary taxonomyIssued
12857268281100 E MICHIGAN AVE, GraylingGeneral Acute Care HospitalSep 29, 2006
16897594251100 E MICHIGAN AVE, GraylingSkilled Nursing FacilityOct 26, 2006
11646633731250 E MICHIGAN AVE, GraylingRural Health Clinic/CenterMar 18, 2009
14274895091100 E MICHIGAN AVE, GraylingHematology & Oncology PhysicianNov 27, 2013
All 6 locations, by city
NPILocationPrimary taxonomyIssued
12857268281100 E MICHIGAN AVE, GraylingGeneral Acute Care HospitalSep 29, 2006
16897594251100 E MICHIGAN AVE, GraylingSkilled Nursing FacilityOct 26, 2006
11646633731250 E MICHIGAN AVE, GraylingRural Health Clinic/CenterMar 18, 2009
14274895091100 E MICHIGAN AVE, GraylingHematology & Oncology PhysicianNov 27, 2013
13464815532585 W HOUGHTON LAKE DR, PrudenvilleRural Health Clinic/CenterMar 18, 2009
1437390648234 LAKE ST, RoscommonRural Health Clinic/CenterMar 18, 2009

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Mercy Hospital Grayling have 6 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Mercy Hospital Grayling's NPIs list practice locations in 3 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.