Registry data as of Aug 27, 2026

The Duluth Clinic

The Duluth Clinic holds 54 active organization NPIs in the federal registry, with practice locations in 19 cities in 3 states. 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

Duluth, MN has the most NPIs, 17

  1. Duluth, MN17
  2. Superior, WI9
  3. Virginia, MN4
  4. Cloquet, MN3
  5. Hermantown, MN3
  6. Ashland, WI3
  7. Grand Rapids, MN2
  8. Hibbing, MN2

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

Most NPIs were issued in 2006 and 2011

The Duluth Clinic NPIs by year issued2006: 24, 2007: 1, 2008: 1, 2009: 2, 2010: 0, 2011: 5, 2012: 0, 2013: 2, 2014: 1, 2015: 2, 2016: 0, 2017: 0, 2018: 2, 2019: 3, 2020: 2, 2021: 5, 2022: 0, 2023: 0, 2024: 1, 2025: 0, 2026: 3010203020062008201020122014201620182020202220242026242011: 5112212232513
The Duluth Clinic NPIs by year issued2006: 24, 2007: 1, 2008: 1, 2009: 2, 2010: 0, 2011: 5, 2012: 0, 2013: 2, 2014: 1, 2015: 2, 2016: 0, 2017: 0, 2018: 2, 2019: 3, 2020: 2, 2021: 5, 2022: 0, 2023: 0, 2024: 1, 2025: 0, 2026: 3010203020062008201020122014201620182020202220242026242011: 5112212232513
The Duluth Clinic NPIs by year issued2006: 24, 2007: 1, 2008: 1, 2009: 2, 2010: 0, 2011: 5, 2012: 0, 2013: 2, 2014: 1, 2015: 2, 2016: 0, 2017: 0, 2018: 2, 2019: 3, 2020: 2, 2021: 5, 2022: 0, 2023: 0, 2024: 1, 2025: 0, 2026: 3010203020082011201420172020202320262006: 245

Source: CMS NPPES, enumeration dates.

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

Duluth, MN locations

The city with the most The Duluth Clinic NPIs. The full list of all 54 follows.

NPILocationPrimary taxonomyIssued
1245278209400 E 3RD ST, Duluth, MNMulti-Specialty Clinic/CenterJun 3, 2006
12452789364621 E SUPERIOR ST, Duluth, MNMulti-Specialty Clinic/CenterJun 3, 2006
16694102214212 GRAND AVE, Duluth, MNMulti-Specialty Clinic/CenterJun 3, 2006
1194754721400 E 3RD ST, Duluth, MNUrgent Care Clinic/CenterJul 3, 2006
1760417935400 E 3RD ST, Duluth, MNAnesthesiology PhysicianJul 12, 2006
18312049404621 E SUPERIOR ST SUITE A, Duluth, MNCommunity/Retail PharmacyAug 20, 2006
1477668580420 E 1ST STREET SUITE A, Duluth, MNCommunity/Retail PharmacyAug 20, 2006
1518073923400 E 3RD ST SUITE A, Duluth, MNCommunity/Retail PharmacyAug 21, 2006
All 54 locations, by state and city
NPILocationPrimary taxonomyIssued
1881633238N10504 GRANDVIEW LN, Ironwood, MIMulti-Specialty Clinic/CenterJun 4, 2006
1982641791405 W 3RD AVE N BOX 392, Aurora, MNMulti-Specialty Clinic/CenterJun 1, 2006
19025636381413 HIGHWAY 33 S, Cloquet, MNMulti-Specialty Clinic/CenterNov 17, 2021
10330553971413 HIGHWAY 33 S STE 1102, Cloquet, MNCommunity/Retail PharmacyApr 28, 2026
15582842241204 CLOQUET AVE, Cloquet, MNRehabilitation Clinic/CenterJul 31, 2026
18014383612 DIVISION ST STE A, Deer River, MNCommunity/Retail PharmacyOct 16, 2019
1245278209400 E 3RD ST, Duluth, MNMulti-Specialty Clinic/CenterJun 3, 2006
12452789364621 E SUPERIOR ST, Duluth, MNMulti-Specialty Clinic/CenterJun 3, 2006
16694102214212 GRAND AVE, Duluth, MNMulti-Specialty Clinic/CenterJun 3, 2006
1194754721400 E 3RD ST, Duluth, MNUrgent Care Clinic/CenterJul 3, 2006
1760417935400 E 3RD ST, Duluth, MNAnesthesiology PhysicianJul 12, 2006
18312049404621 E SUPERIOR ST SUITE A, Duluth, MNCommunity/Retail PharmacyAug 20, 2006
1477668580420 E 1ST STREET SUITE A, Duluth, MNCommunity/Retail PharmacyAug 20, 2006
1518073923400 E 3RD ST SUITE A, Duluth, MNCommunity/Retail PharmacyAug 21, 2006
14271648394212 GRAND AVE SUITE A, Duluth, MNCommunity/Retail PharmacyAug 21, 2006
12758391931502 LONDON RD STE 102, Duluth, MNMulti-Specialty Clinic/CenterFeb 10, 2011
10031145391502 LONDON RD SUITE 101, Duluth, MNCommunity/Retail PharmacyMar 8, 2011
15082932591502 LONDON RD SUITE 102, Duluth, MNNon-Pharmacy Dispensing SiteSep 26, 2013
19024592091301 MILLER TRUNK HWY STE 400, Duluth, MNUrgent Care Clinic/CenterJul 17, 2019
12458551621600 MILLER TRUNK HWY STE 1300, Duluth, MNMulti-Specialty Clinic/CenterJun 16, 2020
17106499671600 MILLER TRUNK HWY STE 102, Duluth, MNCommunity/Retail PharmacyOct 5, 2021
1508525288402 E 2ND ST STE 6320, Duluth, MNCommunity/Retail PharmacyDec 10, 2021
17300287704505 W SUPERIOR ST, Duluth, MNRehabilitation Clinic/CenterMar 26, 2026
16893493591500 E SHERIDAN ST STE 100, Ely, MNCommunity/Retail PharmacyAug 13, 2021
11841326641542 GOLF COURSE RD STE 204, Grand Rapids, MNMulti-Specialty Clinic/CenterJan 18, 2018
18316903461542 GOLF COURSE RD STE 205, Grand Rapids, MNCommunity/Retail PharmacyFeb 21, 2018
12351760584855 W ARROWHEAD RD, Hermantown, MNMulti-Specialty Clinic/CenterJun 1, 2006
13362557444855 W ARROWHEAD RD SUITE A, Hermantown, MNCommunity/Retail PharmacyAug 21, 2006
10034788924289 UGSTAD RD, Hermantown, MNMulti-Specialty Clinic/CenterJul 2, 2019
1780621508730 E 34TH ST, Hibbing, MNMedical Specialty Clinic/CenterJun 1, 2006
1447366851730 E 34TH ST SUITE A, Hibbing, MNCommunity/Retail PharmacyAug 21, 2006
124508106645 LADY LUCK DR STE 110, Hinckley, MNCommunity/Retail PharmacyMar 29, 2024
12453466592501 KEENAN DR SUITE A, International Falls, MNCommunity/Retail PharmacyAug 21, 2006
1902103831211 S BOUNDARY AVE, Proctor, MNMulti-Specialty Clinic/CenterFeb 11, 2011
143745733099 EDISON BLVD SUITE L, Silver Bay, MNCommunity/Retail PharmacyMar 2, 2011
1467750364802 11TH ST STE C, Two Harbors, MNCommunity/Retail PharmacyMar 2, 2011
1942247762901 9TH ST N, Virginia, MNMulti-Specialty Clinic/CenterJun 1, 2006
14573874411101 9TH ST N, Virginia, MNMulti-Specialty Clinic/CenterJun 23, 2006
16594867691101 9TH ST N SUITE A, Virginia, MNCommunity/Retail PharmacyAug 20, 2006
1538506894901 9TH ST N, Virginia, MNMulti-Specialty Clinic/CenterMay 28, 2013
12159743571615 MAPLE LN STE 1, Ashland, WIMulti-Specialty Clinic/CenterMay 31, 2006
16191187591913 BEASER AVE, Ashland, WIEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMar 19, 2009
19424343782101 BEASER AVE SUITE 1, Ashland, WIMulti-Specialty Clinic/CenterMay 13, 2009
138675949611134 N STATE ROAD 77 STE A, Hayward, WICommunity/Retail PharmacyAug 20, 2006
1710104658819 ASH ST, Spooner, WIEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 20, 2007
12856649953500 TOWER AVE, Superior, WIAnesthesiology PhysicianJul 5, 2006
11544375643500 TOWER AVE SUITE A, Superior, WICommunity/Retail PharmacyAug 21, 2006
14271108243500 TOWER AVE, Superior, WIMulti-Specialty Clinic/CenterDec 14, 2006
10838895543500 TOWER AVE, Superior, WIEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterApr 25, 2008
14779793262202 E 2ND ST. SUITE 477, Superior, WICommunity/Retail PharmacyMar 14, 2014
1063881399204 BELKNAP ST STE 300, Superior, WICommunity/Retail PharmacySep 16, 2015
1871962282204 BELKNAP ST STE 200, Superior, WISpecialty PharmacySep 16, 2015
1942816939204 BELKNAP ST STE 100, Superior, WICommunity/Retail PharmacySep 16, 2020
1316615321204 BELKNAP ST STE 200, Superior, WIPharmacySep 3, 2021

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 The Duluth Clinic have 54 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. The Duluth Clinic's NPIs list practice locations in 19 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.