Bethany Siu, PA-C
NPI 1811411655ActiveIndividual· Physician Assistant· Vienna, VA
Physician Assistant (PA-C) with Orthovirginia Inc, practicing in Vienna, Virginia. 296 Medicare patients in 2024, $43,079 paid; nearly all of their 700 Part D prescriptions were generic (99%). Davol Inc. was the largest of 3 companies reporting payments in 2025, $311.09 in all, mostly food and beverage. Lists Virginia Hospital Center as a hospital affiliation.
Overview
| NPI | 1811411655 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 2, 2017 |
| Last updated in NPPES | Oct 22, 2020 |
| Certified by provider | Oct 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110005860 | 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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 652 across 43 procedure codes |
| Paid by Medicare | $43,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 700 · 712 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $6,439 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Orthovirginia IncArlington, VA · 567 clinicians
Hospital affiliation
- Virginia Hospital CenterArlington, VA
Other facilities
- Goodwin House Bailey's CrossroadsNursing home · Falls Church, VA
Industry payments (Open Payments)
- 2025$311.09 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $150.30 | 1 |
| Smith+nephew, Inc. | $149.31 | 1 |
| Orthofix Medical, Inc. | $11.48 | 1 |
What the 2025 payments were for
- Food and Beverage$311.09 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 physician assistants in Vienna · All physician assistants in Virginia