Haylee Nicole Mague, PA-C
NPI 1538777503ActiveIndividual· Physician Assistant· Warren, PA
Physician Assistant (PA-C) with Warren General Hospital, practicing in Warren, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $618,083 for 8,262 claims, against $43,176 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $442.73 in all, mostly food and beverage. Lists Lecom Health Corry Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538777503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 16, 2020 |
| Last updated in NPPES | Dec 27, 2021 |
| Certified by provider | Dec 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA061719 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 276 |
|---|---|
| Services billed | 702 across 26 procedure codes |
| Paid by Medicare | $43,176 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,262 · 18,661 30-day fills |
|---|---|
| Patients | 809 |
| Total drug cost | $618,083 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Warren General HospitalEugene, OR · 106 clinicians
Hospital affiliations
- Lecom Health Corry Memorial HospitalCorry, PA
- Warren General HospitalWarren, PA
Other facilities
- Hospital Home Care ServicesHome health agency · Warren, PA
Industry payments (Open Payments)
- 2025$442.73 · 22 payments from 10 companies
- 2024$150.22 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $207.13 | 9 |
| Exact Sciences Corporation | $71.22 | 3 |
| Pfizer Inc. | $30.56 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $27.66 | 2 |
| Boston Scientific Corporation | $19.99 | 1 |
What the 2025 payments were for
- Food and Beverage$442.73 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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