Hillary McDonald, PA-C
NPI 1063050953ActiveIndividual· Physician Assistant· Brandywine, MD
Physician Assistant (PA-C) with Chesapeakeandwashington Heart Care, PC, practicing in Brandywine, Maryland. Their prescriptions cost Medicare Part D more than their services did: $1,432,632 for 870 claims, against $243,043 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 10 companies reporting payments in 2025, $440.69 in all, mostly food and beverage. Lists Calverthealth Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1063050953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 11, 2019 |
| Last updated in NPPES | May 13, 2021 |
| Certified by provider | May 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C07422 | MD |
| Physician Assistant | 363A00000X | C0007422 | MD |
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 (DC); Practitioner - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 557 |
|---|---|
| Services billed | 10,600 across 57 procedure codes |
| Paid by Medicare | $243,043 |
Part D prescriptions in 2024
| Prescriptions (claims) | 870 · 1,632 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $1,432,632 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Chesapeakeandwashington Heart Care, PCWaldorf, MD · 11 clinicians
Hospital affiliations
- Calverthealth Medical CenterPrince Frederick, MD
- Medstar Saint Mary's HospitalLeonardtown, MD
- University of MD Charles Regional Medical CenterLa Plata, MD
Industry payments (Open Payments)
- 2025$440.69 · 23 payments from 10 companies
- 2024$1,788 · 75 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $191.54 | 13 |
| Actelion Pharmaceuticals US, Inc. | $52.41 | 1 |
| Novartis Pharmaceuticals Corporation | $40.52 | 2 |
| Lilly USA, LLC | $34.51 | 1 |
| Dendreon Pharmaceuticals LLC | $30.22 | 1 |
What the 2025 payments were for
- Food and Beverage$440.69 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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