Alexandra Murillo
NPI 1851855373ActiveIndividual· Physician Assistant· Fredericksburg, VA
Physician Assistant with Mary Washington Healthcare Physicians and 2 other groups, practicing in Fredericksburg, Virginia. In 2024 Medicare paid $30,912 for 354 patients, and Part D covered 382 of their prescriptions, 88% of them generic. Pfizer Inc. reported $21.47 in payments in 2024, mostly food and beverage. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1851855373 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 29, 2019 |
| Last updated in NPPES | Oct 8, 2026 |
| Certified by provider | Oct 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110007544 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NY); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 800 across 29 procedure codes |
| Paid by Medicare | $30,912 |
Part D prescriptions in 2024
| Prescriptions (claims) | 382 · 396 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $6,916 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Mary Washington Healthcare PhysiciansStafford, VA · 282 clinicians
- Mary Washington Healthcare Providers LLCMc Lean, VA · 262 clinicians
- Mwhc Urgent Care LLCKing George, VA · 21 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2024$21.47 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $21.47 | 1 |
What the 2024 payments were for
- Food and Beverage$21.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 115 physician assistants in Fredericksburg · All physician assistants in Virginia