NPPES file of Aug 9, 2026

Aspirus Keweenaw in Houghton, MI

This location of Aspirus Keweenaw bills under NPI 1821497579, an organization record issued on Aug 19, 2014 with the primary taxonomy Ophthalmology Physician. It is one of 16 NPIs registered under this name and one of 6 in Houghton; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1821497579
Legal name
Aspirus Keweenaw
Entity
Type 2 · organization
Primary taxonomy
Ophthalmology Physician 207W00000X
Practice location
1000 CEDAR ST, Houghton, MI 49931
Phone
906-482-5230
Mailing address
Chicago, IL
Enumerated
Aug 19, 2014
Record updated
Feb 26, 2026
Authorized official
Svp- Chief Financial Officer (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 5 Houghton NPIs

  1. Aspirus Keweenaw301 WEST LAKESHORE DRIVE · issued Jun 19, 20061609811058
  2. Aspirus Keweenaw1000 CEDAR ST · issued Dec 27, 20061215092572
  3. Aspirus Keweenaw900 MEMORIAL DRIVE · issued Dec 3, 20081508001629
  4. Aspirus Keweenaw1000 CEDAR STREET · issued Nov 25, 20091205164555
  5. Aspirus Keweenaw1000 CEDAR ST · issued Mar 27, 20141235556101

20 clinicians CMS lists with Aspirus Keweenaw in Houghton

  1. Bruce AndersonNurse Practitioner1386049211
  2. Katie Bittner, DOFamily Medicine Physician1700226982
  3. Derek Bustos, PTPhysical Therapist1518355494
  4. Sandra Coppo, MSWSocial Worker1245057611
  5. Marilynn Dewald, MDFamily Medicine Physician1548262702
  6. Beau Dupuis, PT, DPT, CSCSPhysical Therapist1053058347
  7. Shannon Handler, NP-CNurse Practitioner1326291576
  8. Shalini Johnson, MDOphthalmology Physician1629287040
  9. Mark Kelley, MDOrthopaedic Surgery Physician1851303978
  10. Kirk Klemme, MDAddiction Medicine (Internal Medicine) Physician1609836139
  11. Amber Kokkonen, NPFamily Nurse Practitioner1558770495
  12. Tricia LawtonPhysician Assistant1245634971
  13. Dawn Lee, DOFamily Medicine Physician1184787772
  14. Adnan Malik, MDFamily Medicine Physician1942470042
  15. Nathan Mcparlan, MDDiagnostic Radiology Physician1073656955
  16. Bella Nutini, PA-CMedical Physician Assistant1689404717
  17. Jaime Oswald, MDFamily Medicine Physician1366063216
  18. Richard Raffaelli, PA-CPhysician Assistant1467939850
  19. Tom Raisanen, MDDermatology Physician1124481544
  20. Vinson Ulep, DOSurgery Physician1013149707

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 16 Aspirus Keweenaw NPIs

Every location registered under this name, in 4 cities.

See every location

Checking an organization

  1. Confirm the business with the Michigan secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Why is the mailing address in Illinois?

The mailing address in the record (Chicago, IL) is where the organization receives mail. Care is given at the practice location in Houghton.

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.

Which Houghton NPI should I use?

Ask the office which NPI it bills under; all 6 Houghton NPIs are registered under the same name.

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.