Hayley L. Dunlap-Zacek, NP
NPI 1629631205ActiveIndividual· Nurse Practitioner· Lapeer, MI
Nurse Practitioner (NP) with Metro Infectious Disease Consultants LLC and 1 other group, practicing in Lapeer, Michigan. Mostly services rather than prescriptions: Medicare paid $682,614 for 102 patients in 2024, with only 19 Part D claims. Alexion Pharmaceuticals, Inc. reported $121.21 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629631205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2019 |
| Last updated in NPPES | Sep 22, 2023 |
| Certified by provider | Sep 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704268962 | MI |
| Registered Nurse | 163W00000X | 4704268962 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 102 |
|---|---|
| Services billed | 27,081 across 43 procedure codes |
| Paid by Medicare | $682,614 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 19 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $193.78 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Metro Infectious Disease Consultants LLCBrookfield, WI · 389 clinicians
- McLaren Lapeer RegionLapeer, MI · 34 clinicians
Industry payments (Open Payments)
- 2025$121.21 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $121.21 | 1 |
What the 2025 payments were for
- Food and Beverage$121.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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