Amy M. Mackie, NURSE PRACTITIONER
NPI 1568988616ActiveIndividual· Nurse Practitioner, Acute Care· Flint, MI
Nurse Practitioner, Acute Care (NURSE PRACTITIONER) with Cancer and Hematology Centers of Western Mi, P.C. and 2 other groups, practicing in Flint, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,470,735 for 5,747 claims, against $13,036 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $151.24 in all, mostly food and beverage. Lists Ascension Genesys Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1568988616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Aug 21, 2017 |
| Last updated in NPPES | Jan 6, 2026 |
| Certified by provider | Jan 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 4704205609 | 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 | 165 |
|---|---|
| Services billed | 255 across 10 procedure codes |
| Paid by Medicare | $13,036 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,747 · 14,521 30-day fills |
|---|---|
| Patients | 1,495 |
| Total drug cost | $1,470,735 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Cancer and Hematology Centers of Western Mi, P.C.Holland, MI · 110 clinicians
- Genesys Practice Partners IncGrand Blanc, MI · 37 clinicians
- Sjmh Medical Practice-SmhcPontaic, MI · 28 clinicians
Hospital affiliations
- Ascension Genesys HospitalGrand Blanc, MI
- Spectrum HealthGrand Rapids, MI
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$151.24 · 2 payments from 2 companies
- 2024$32.84 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $124.74 | 1 |
| Cordis US Corp. | $26.50 | 1 |
What the 2025 payments were for
- Food and Beverage$151.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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