Karen Lynn Macdonald, NP
NPI 1013652080ActiveIndividual· Nurse Practitioner, Family· Laurium, MI
Nurse Practitioner, Family (NP) with Aspirus Keweenaw, practicing in Laurium, Michigan. Their prescriptions cost Medicare Part D more than their services did: $36,987 for 360 claims, against $602.02 paid for services in 2024. Organogenesis Inc. reported $25.59 in payments in 2025, mostly food and beverage. Lists Aspirus Keweenaw Hospital and Clinics as a hospital affiliation.
Overview
| NPI | 1013652080 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 3, 2022 |
| Last updated in NPPES | May 3, 2022 |
| Certified by provider | Apr 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704300917 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 15 across 6 procedure codes |
| Paid by Medicare | $602.02 |
Part D prescriptions in 2024
| Prescriptions (claims) | 360 · 730 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $36,987 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Aspirus KeweenawLaurium, MI · 115 clinicians
Hospital affiliation
- Aspirus Keweenaw Hospital and ClinicsLaurium, MI
Industry payments (Open Payments)
- 2025$25.59 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $25.59 | 1 |
What the 2025 payments were for
- Food and Beverage$25.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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