Kevin A. Duffy, PAC
NPI 1164412565ActiveIndividual· Physician Assistant· Lansing, MI
Physician Assistant (PAC) in Lansing, Michigan, licensed in MI, with an NPI issued in October 2005. Part D covered 3,070 prescriptions written in 2024, 82% of them generic. Ucb, Inc. was the largest of 23 companies reporting payments in 2025, $4,219 in all, mostly food and beverage.
Overview
| NPI | 1164412565 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Oct 26, 2005 |
| Last updated in NPPES | May 4, 2021 |
| Certified by provider | May 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601002818 | 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 - Physician Assistant (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,070 · 6,305 30-day fills |
|---|---|
| Patients | 489 |
| Total drug cost | $2,780,153 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2025$4,219 · 228 payments from 23 companies
- 2024$5,064 · 344 payments from 29 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $772.79 | 29 |
| Abbvie Inc. | $640.69 | 42 |
| Janssen Biotech, Inc. | $553.61 | 43 |
| Amgen Inc. | $412.18 | 26 |
| Mallinckrodt Hospital Products Inc. | $355.45 | 13 |
What the 2025 payments were for
- Food and Beverage$3,920 · 223 payments
- Education$298.28 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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