Vei Shaun Siow
NPI 1003159419ActiveIndividual· Surgery, Vascular Surgery· Pittsburgh, PA
Surgery, Vascular Surgery in Pittsburgh, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 2013). In 2024 Medicare paid $89,408 for 340 patients, and Part D covered 386 of their prescriptions, 87% of them generic. Medtronic, Inc. was the largest of 11 companies reporting payments in 2025, $1,723 in all, mostly food and beverage.
Overview
| NPI | 1003159419 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 3, 2013 |
| Last updated in NPPES | Jan 20, 2024 |
| Certified by provider | Jan 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | MD481920 | 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 - Vascular Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 340 |
|---|---|
| Services billed | 852 across 81 procedure codes |
| Paid by Medicare | $89,408 |
Part D prescriptions in 2024
| Prescriptions (claims) | 386 · 845 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $45,815 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Vascular Surgery |
Medical groups
- Allegheny ClinicPittsburgh, PA · 2,389 clinicians
- St Vincent Medical Education and Research Institute IncAlbion, PA · 298 clinicians
Hospital affiliations
- Ahn Wexford HospitalWexford, PA
- Allegheny General HospitalPittsburgh, PA
- Forbes HospitalMonroeville, PA
- Saint Vincent HospitalErie, PA
- West Penn HospitalPittsburgh, PA
Industry payments (Open Payments)
- 2025$1,723 · 19 payments from 11 companies
- 2024$150.19 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $408.22 | 4 |
| Boston Scientific Corporation | $303.30 | 4 |
| Cook Medical LLC | $297.43 | 3 |
| Bard Peripheral Vascular, Inc. | $140.29 | 1 |
| Terumo Medical Corporation | $137.40 | 1 |
What the 2025 payments were for
- Food and Beverage$1,723 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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