Steve S. Nguyen, MD
NPI 1558433896ActiveIndividual· Emergency Medicine· Bellflower, CA
Emergency Medicine (MD) in Bellflower, California, licensed in CA, with an NPI issued in November 2006. 12 Medicare patients in 2024, $1,249 paid; nearly all of their 73 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 2 companies reporting payments in 2025, $226.28 in all, mostly food and beverage.
Overview
| NPI | 1558433896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 14, 2006 |
| Last updated in NPPES | Dec 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A45325 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 12 across 2 procedure codes |
| Paid by Medicare | $1,249 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 79 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $724.88 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$226.28 · 3 payments from 2 companies
- 2024$311.59 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $209.05 | 2 |
| Novo Nordisk Inc | $17.23 | 1 |
What the 2025 payments were for
- Food and Beverage$226.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 emergency medicine physicians in Bellflower · All emergency medicine physicians in California