Alyssa Kay Lewandowski, FNP-C
NPI 1558124289ActiveIndividual· Nurse Practitioner, Family· Troy, MI
Nurse Practitioner, Family (FNP-C) with Gastrointestinal Specialists PC, practicing in Troy, Michigan. Their prescriptions cost Medicare Part D more than their services did: $46,713 for 191 claims, against $3,284 paid for services in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $61.74 in all, mostly food and beverage. Lists Beaumont Hospital Royal Oak as a hospital affiliation.
Overview
| NPI | 1558124289 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Feb 5, 2024 |
| Last updated in NPPES | Feb 5, 2024 |
| Certified by provider | Feb 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704356508 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 43 |
|---|---|
| Services billed | 50 across 5 procedure codes |
| Paid by Medicare | $3,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 191 · 385 30-day fills |
|---|---|
| Patients | 114 |
| Total drug cost | $46,713 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Gastrointestinal Specialists PCTroy, MI · 16 clinicians
Hospital affiliation
- Beaumont Hospital Royal OakRoyal Oak, MI
Industry payments (Open Payments)
- 2025$61.74 · 3 payments from 2 companies
- 2024$132.70 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $37.86 | 2 |
| Regeneron Healthcare Solutions, Inc. | $23.88 | 1 |
What the 2025 payments were for
- Food and Beverage$61.74 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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