Arielle Charmaine Holliday, PA-C
NPI 1396399671ActiveIndividual· Physician Assistant, Medical· Washington, DC
Physician Assistant, Medical (PA-C) in Washington, District of Columbia, trained at George Washington University School of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $499,099 for 1,198 claims, against $51,604 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 4 companies reporting payments in 2025, $97.28 in all, mostly food and beverage.
Overview
| NPI | 1396399671 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jul 25, 2019 |
| Last updated in NPPES | Jul 9, 2022 |
| Certified by provider | Jul 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA200001491 | DC |
| Physician Assistant | 363A00000X | — | — |
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 (DC); Practitioner - Physician Assistant (MD); Practitioner - Physician Assistant (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 1,224 across 16 procedure codes |
| Paid by Medicare | $51,604 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,198 · 1,881 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $499,099 |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
Hospital affiliations
- Inova Fair Oaks HospitalFairfax, VA
- Inova Fairfax HospitalFalls Church, VA
Industry payments (Open Payments)
- 2025$97.28 · 4 payments from 4 companies
- 2024$631.09 · 16 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $32.89 | 1 |
| Astrazeneca Pharmaceuticals LP | $23.95 | 1 |
| Genzyme Corporation | $21.91 | 1 |
| Glaxosmithkline, LLC. | $18.53 | 1 |
What the 2025 payments were for
- Food and Beverage$97.28 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 209 physician assistants in Washington · All physician assistants in District of Columbia