ASPIRUS KEWEENAW
NPI 1104516376
Pharmacy in Ontonagon, MI
About Aspirus Keweenaw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASPIRUS KEWEENAW (NPI 1104516376), doing business as Aspirus Pharmacy - Ontonagon, is a healthcare organization registered as a pharmacy in Ontonagon, Michigan and active in the NPI registry since May 2023. The organization lists Lori Peck, Svp- Chief Financial Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Aspirus Keweenaw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
188Medicare enrollment records show 188 clinicians reassign Medicare billing to Aspirus Keweenaw, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 26
Nearest to this location (20)
See all 188Ironwood, MI 49938
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Aspirus Keweenaw's NPI number?
The NPI number for Aspirus Keweenaw is 1104516376. It was assigned to this organization in the NPPES registry on May 11, 2023. The provider is doing business as Aspirus Pharmacy - Ontonagon.
Where is Aspirus Keweenaw located?
Aspirus Keweenaw is located at 601 S 7th St, Ontonagon, MI 49953. The listed phone number is (906) 884-8000.
What is Aspirus Keweenaw's specialty?
The primary specialty registered for this NPI is Pharmacy with taxonomy code 333600000X.
Is Aspirus Keweenaw enrolled in Medicare?
Yes. Aspirus Keweenaw is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Aspirus Keweenaw?
According to the CMS Revalidation Reassignment List (October 2026 release), 188 clinicians in 26 Medicare specialties reassign their Medicare billing to Aspirus Keweenaw. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Diagnostic Radiology (37), Emergency Medicine (31) and Nurse Practitioner (17). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Aspirus Keweenaw accept?
Health plans from Alliant Health Plans, Inc., Anthem Blue Cross and Blue Shield, Antidote Health Plan of Arizona, Inc., Antidote Health Plan of Ohio, Inc. and AvMed and 32 other insurers list Aspirus Keweenaw as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Aspirus Keweenaw was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Aspirus Keweenaw · NPI 1104516376
Pharmacy organization in Ontonagon, Michigan. Organization record, active in the CMS NPPES registry since May 11, 2023.
## Identity
- **NPI:** 1104516376 (Entity type: Organization)
- **Enumerated:** May 11, 2023
- **Primary specialty:** Pharmacy · taxonomy 333600000X
- **Also known as:** Aspirus Pharmacy - Ontonagon (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Lori Peck, SVP- CHIEF FINANCIAL OFFICER
## Practice location
- **Address:** 601 S 7TH ST, Ontonagon, MI 49953-1448
- **Phone:** (906) 884-8000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 188 clinicians in 26 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (37), Emergency Medicine (31), Nurse Practitioner (17); 3 practice within 10 miles; [full list](https://npiprofile.com/npi/1104516376/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 26, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1104516376) · Data from the CMS NPPES public registry.