Long H. Nguyen, M.D.
NPI 1538315981ActiveIndividual· Emergency Medicine· Del Mar, CA
Emergency Medicine (M.D.) in Del Mar, California, trained at New York Medical College (class of 2005). 295 Medicare patients in 2024, $42,185 paid; nearly all of their 200 Part D prescriptions were generic (92%).
Overview
| NPI | 1538315981 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 15, 2008 |
| Last updated in NPPES | Sep 29, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A 98451 | 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 (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 357 across 20 procedure codes |
| Paid by Medicare | $42,185 |
Part D prescriptions in 2024
| Prescriptions (claims) | 200 · 208 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $6,481 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Emergency Medicine |
Medical group
- Hospitalist Medicine Physicians of New Mexico - Clovis LLCHobbs, NM · 48 clinicians
Hospital affiliation
- Covenant Health Hobbs HospitalHobbs, NM
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in Del Mar
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