Lisa Hill, NP
NPI 1407231566ActiveIndividual· Nurse Practitioner, Family· Fenton, MI
Nurse Practitioner, Family (NP) with Michael D Zerafa PLLC, practicing in Fenton, Michigan. Their prescriptions cost Medicare Part D more than their services did: $221,789 for 1,775 claims, against $17,616 paid for services in 2024. Lilly USA, LLC was the largest of 8 companies reporting payments in 2025, $393.44 in all, mostly food and beverage.
Overview
| NPI | 1407231566 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jul 29, 2015 |
| Last updated in NPPES | Jul 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704282386 | MI |
| Registered Nurse | 163W00000X | 4704282386 | 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 | 77 |
|---|---|
| Services billed | 410 across 22 procedure codes |
| Paid by Medicare | $17,616 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,775 · 3,311 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $221,789 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Michael D Zerafa PLLCFenton, MI · 2 clinicians
Industry payments (Open Payments)
- 2025$393.44 · 20 payments from 8 companies
- 2024$145.98 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $121.34 | 7 |
| Novo Nordisk Inc | $114.00 | 6 |
| Exact Sciences Corporation | $45.19 | 2 |
| Pfizer Inc. | $26.34 | 1 |
| Globus Medical, Inc. | $26.04 | 1 |
What the 2025 payments were for
- Food and Beverage$393.44 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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