Son Duong, M.D.
NPI 1982880928ActiveIndividual· Surgery, Vascular Surgery· Fountain Valley, CA
Surgery, Vascular Surgery (M.D.) in Fountain Valley, California, trained at Temple University School of Medicine (class of 1995). 866 Medicare patients in 2024, $1,142,209 paid; nearly all of their 211 Part D prescriptions were generic (92%). Angiodynamics, Inc. was the largest of 17 companies reporting payments in 2025, $9,483 in all, mostly device and supply loans.
Overview
| NPI | 1982880928 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 19, 2008 |
| Last updated in NPPES | Feb 9, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | A73996 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 866 |
|---|---|
| Services billed | 4,215 across 111 procedure codes |
| Paid by Medicare | $1,142,209 |
Part D prescriptions in 2024
| Prescriptions (claims) | 211 · 291 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $16,497 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Vascular Surgery |
Medical group
- Orange County Vascular and Endovascular Surgery Center IncFountain Valley, CA · 8 clinicians
Hospital affiliations
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$9,483 · 48 payments from 17 companies
- 2024$7,111 · 78 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Angiodynamics, Inc. | $5,077 | 7 |
| Endologix LLC | $2,114 | 4 |
| Medtronic, Inc. | $361.33 | 6 |
| Bard Peripheral Vascular, Inc. | $352.66 | 8 |
| Cvrx, Inc. | $327.83 | 2 |
What the 2025 payments were for
- Long term medical supply or device loan$4,800 · 1 payment
- Food and Beverage$4,683 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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