Aspirus Keweenaw in Ontonagon, MI
This location of Aspirus Keweenaw bills under NPI 1740046481, an organization record issued on Feb 21, 2024 with the primary taxonomy Clinic/Center. It is one of 16 NPIs registered under this name and one of 3 in Ontonagon; each clinician who sees you there has their own NPI and license.
- Legal name
- Aspirus Keweenaw
- Entity
- Type 2 · organization
- Primary taxonomy
- Clinic/Center 261Q00000X
- Practice location
- 730 S 7TH ST, Ontonagon, MI 49953
- Phone
- 906-884-8112
- Mailing address
- Chicago, IL
- Enumerated
- Feb 21, 2024
- Record updated
- Feb 26, 2026
- Authorized official
- Svp- Chief Financial Officer (title as filed)
The other 2 Ontonagon NPIs
- Aspirus Keweenaw601 S 7TH ST · issued Jan 22, 20071023161932
- Aspirus Keweenaw601 S 7TH ST · issued May 11, 20231104516376
5 clinicians CMS lists with Aspirus Keweenaw in Ontonagon
- Kasey Burke, FNP-CFamily Nurse Practitioner1235541053
- Allison Harr, APRN CNMAdvanced Practice Midwife1205140761
- Deborah LockerbyOccupational Therapist1720529316
- Gayle Maslakow, FNP-C, CDEFamily Nurse Practitioner1275031015
- Jacek Olszewski, PTPhysical Therapist1518431832
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Every location registered under this name, in 4 cities.
See every locationChecking an organization
- Confirm the business with the Michigan secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 225100000X Physical Therapist
- 261Q00000X Clinic/Center
- 261QP2000X Physical Therapy Clinic/Center
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 Ontonagon.
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 Ontonagon NPI should I use?
Ask the office which NPI it bills under; all 3 Ontonagon 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.