NPPES file of Aug 9, 2026

Mille Lacs Health System

Mille Lacs Health System holds 16 active organization NPIs in the federal registry, with practice locations in 5 Minnesota 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

Onamia has the most NPIs, 10

  1. Onamia10
  2. Isle2
  3. Milaca2
  4. Garrison1
  5. Hillman1

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

Most NPIs were issued in 2006 and 2008

Mille Lacs Health System NPIs by year issued2006: 3, 2007: 0, 2008: 9, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 2, 2023: 0, 2024: 0, 2025: 0, 2026: 102.557.5102006200820102012201420162018202020222024202639121
Mille Lacs Health System NPIs by year issued2006: 3, 2007: 0, 2008: 9, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 2, 2023: 0, 2024: 0, 2025: 0, 2026: 102.557.5102006200820102012201420162018202020222024202639121
Mille Lacs Health System NPIs by year issued2006: 3, 2007: 0, 2008: 9, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 2, 2023: 0, 2024: 0, 2025: 0, 2026: 102.557.51020082011201420172020202320262006: 3121

Source: CMS NPPES, enumeration dates.

9 NPIs were issued in 2008 alone, more than in any other year; none in 16 of the years between.

Onamia locations

The city with the most Mille Lacs Health System NPIs. The full list of all 16 follows.

NPILocationPrimary taxonomyIssued
1548212699200 ELM ST N, OnamiaCritical Access HospitalMay 17, 2006
1720163207200 ELM ST N, OnamiaInstitutional PharmacyOct 25, 2006
1972763001200 ELM ST N, OnamiaPsychiatric Hospital UnitJun 12, 2008
1578726311200 ELM ST N, OnamiaHome Health AgencyJul 2, 2008
1275796773200 ELM ST N, OnamiaRural Health Clinic/CenterJul 3, 2008
1265695761200 ELM ST N, OnamiaMedicare Defined Swing Bed Hospital UnitJul 3, 2008
1124282272200 ELM ST N, OnamiaCommunity Based Hospice Care AgencyJul 17, 2008
1235689621200 ELM ST N, OnamiaChiropractorOct 10, 2016
All 16 locations, by city
NPILocationPrimary taxonomyIssued
162923112127378 STATE HIGHWAY 18, GarrisonMulti-Specialty Clinic/CenterJul 3, 2008
132620041126362 370TH AVE, HillmanRural Health Clinic/CenterJun 30, 2008
1144242330205 MAIN ST W, IsleCommunity/Retail PharmacyJul 24, 2006
1497917587375 W ISLE ST, IsleRural Health Clinic/CenterJun 30, 2008
1417108531150 10TH ST NW, MilacaChiropractorOct 7, 2008
1942932264150 10TH ST NW, MilacaMulti-Specialty Clinic/CenterJun 27, 2022
1548212699200 ELM ST N, OnamiaCritical Access HospitalMay 17, 2006
1720163207200 ELM ST N, OnamiaInstitutional PharmacyOct 25, 2006
1972763001200 ELM ST N, OnamiaPsychiatric Hospital UnitJun 12, 2008
1578726311200 ELM ST N, OnamiaHome Health AgencyJul 2, 2008
1275796773200 ELM ST N, OnamiaRural Health Clinic/CenterJul 3, 2008
1265695761200 ELM ST N, OnamiaMedicare Defined Swing Bed Hospital UnitJul 3, 2008
1124282272200 ELM ST N, OnamiaCommunity Based Hospice Care AgencyJul 17, 2008
1235689621200 ELM ST N, OnamiaChiropractorOct 10, 2016
1841947801200 ELM ST N, OnamiaCommunity/Retail PharmacyMar 9, 2022
1497614705200 ELM ST N, OnamiaNon-Pharmacy Dispensing SiteJan 21, 2026

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 Mille Lacs Health System have 16 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Mille Lacs Health System's NPIs list practice locations in 5 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.