Steven Nguyen, DO
NPI 1891289443ActiveIndividual· Emergency Medicine· San Gabriel, CA
Emergency Medicine (DO) with Exer Medical Corporation and 1 other group, practicing in San Gabriel, California. 313 Medicare patients in 2024, $42,269 paid; nearly all of their 376 Part D prescriptions were generic (97%). Lists Huntington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1891289443 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 18, 2018 |
| Last updated in NPPES | Jul 15, 2022 |
| Certified by provider | Jul 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 19923 | CA |
| Emergency Medicine | 207P00000X | OT018494 | PA |
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 | 313 |
|---|---|
| Services billed | 561 across 39 procedure codes |
| Paid by Medicare | $42,269 |
Part D prescriptions in 2024
| Prescriptions (claims) | 376 · 378 30-day fills |
|---|---|
| Patients | 221 |
| Total drug cost | $4,319 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Exer Medical CorporationHighland, CA · 340 clinicians
- Hmh Emergency Medical Group, Inc.Pasadena, CA · 60 clinicians
Hospital affiliations
- Huntington HospitalPasadena, CA
- San Dimas Community HospitalSan Dimas, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 emergency medicine physicians in San Gabriel · All emergency medicine physicians in California