Huy T.T. Nguyen, D.O.
NPI 1588770762ActiveIndividual· Surgery· San Jose, CA
Surgery (D.O.) with Advanced Surgical Associates, practicing in San Jose, California. 147 Medicare patients in 2024, $63,415 paid; nearly all of their 308 Part D prescriptions were generic (95%). Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $63.28 in all, mostly food and beverage.
Overview
| NPI | 1588770762 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Nov 17, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 20A6987 | CA |
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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 281 across 31 procedure codes |
| Paid by Medicare | $63,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 308 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $21,030 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Advanced Surgical AssociatesSan Jose, CA · 6 clinicians
Industry payments (Open Payments)
- 2025$63.28 · 3 payments from 3 companies
- 2024$109.27 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $27.53 | 1 |
| W. L. Gore & Associates, Inc. | $18.25 | 1 |
| Elucent Medical | $17.50 | 1 |
What the 2025 payments were for
- Food and Beverage$63.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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