Matthew Leonard Aman
NPI 1366094435ActiveIndividual· Nurse Practitioner· Troy, MI
Nurse Practitioner with John E Tower DO PC, practicing in Troy, Michigan. Their prescriptions cost Medicare Part D more than their services did: $4,171,192 for 2,385 claims, against $57,517 paid for services in 2024. Janssen Biotech, Inc. was the largest of 16 companies reporting payments in 2025, $6,948 in all, mostly food and beverage. Lists Beaumont Hospital, Troy and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1366094435 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 9, 2019 |
| Last updated in NPPES | Jun 17, 2026 |
| Certified by provider | Jun 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704293315 | MI |
| Nurse Practitioner, Gerontology | 363LG0600X | 4704293315 | 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 | 289 |
|---|---|
| Services billed | 2,347 across 16 procedure codes |
| Paid by Medicare | $57,517 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,385 · 4,883 30-day fills |
|---|---|
| Patients | 519 |
| Total drug cost | $4,171,192 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- John E Tower DO PCRochester Hills, MI · 8 clinicians
Hospital affiliations
- Beaumont Hospital, TroyTroy, MI
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI
- Schoolcraft Memorial HospitalManistique, MI
Industry payments (Open Payments)
- 2025$6,948 · 203 payments from 16 companies
- 2024$5,336 · 306 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $2,794 | 29 |
| Amgen Inc. | $1,164 | 68 |
| Abbvie Inc. | $778.18 | 39 |
| Ucb, Inc. | $701.02 | 16 |
| Genzyme Corporation | $495.16 | 10 |
What the 2025 payments were for
- Food and Beverage$5,063 · 200 payments
- Consulting Fee$1,740 · 1 payment
- Education$144.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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