NPPES file of Aug 9, 2026

Mason Hospital District

Mason Hospital District holds 8 active organization NPIs in the federal registry, with practice locations in 3 Illinois cities. 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

Havana has the most NPIs, 5

  1. Havana5
  2. Manito2
  3. Mason City1

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

Most NPIs were issued in 2006 and 2016

Mason Hospital District NPIs by year issued2006: 4, 2007: 1, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 201234200620072008200920102011201220132014201520164211
Mason Hospital District NPIs by year issued2006: 4, 2007: 1, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 201234200620072008200920102011201220132014201520164211
Mason Hospital District NPIs by year issued2006: 4, 2007: 1, 2008: 1, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 2012342006200820102012201420164211

Source: CMS NPPES, enumeration dates.

4 NPIs were issued in 2006 alone, more than in any other year; none in 7 of the years between.

Havana locations

The city with the most Mason Hospital District NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
1063478782615 N PROMENADE ST, HavanaRural Health Clinic/CenterApr 21, 2006
1902849649615 N PROMENADE ST, HavanaCritical Access HospitalJun 13, 2006
1265548010741 E LAUREL AVE, HavanaHome Health AgencyAug 22, 2006
1710181797615 N PROMENADE ST, HavanaCritical Access HospitalJun 13, 2007
1689823866615 N PROMENADE ST, HavanaAmbulanceSep 12, 2008
All 8 locations, by city
NPILocationPrimary taxonomyIssued
1063478782615 N PROMENADE ST, HavanaRural Health Clinic/CenterApr 21, 2006
1902849649615 N PROMENADE ST, HavanaCritical Access HospitalJun 13, 2006
1265548010741 E LAUREL AVE, HavanaHome Health AgencyAug 22, 2006
1710181797615 N PROMENADE ST, HavanaCritical Access HospitalJun 13, 2007
1689823866615 N PROMENADE ST, HavanaAmbulanceSep 12, 2008
17801285121301 S EAST AVE, ManitoRural Health Clinic/CenterDec 13, 2016
19023407481301 S EAST AVE, ManitoFamily Medicine PhysicianDec 13, 2016
1932166931122 E ELM ST, Mason CityRural Health Clinic/CenterApr 26, 2006

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 Mason Hospital District have 8 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Mason Hospital District'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.