Long Van Nguyen, MD
NPI 1598909335ActiveIndividual· Emergency Medicine· Flower Mound, TX
Emergency Medicine (MD) in Flower Mound, Texas, licensed in TX, with an NPI issued in April 2009. 400 Medicare patients in 2024, $54,861 paid; nearly all of their 404 Part D prescriptions were generic (96%).
Overview
| NPI | 1598909335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 23, 2009 |
| Last updated in NPPES | Jan 7, 2022 |
| Certified by provider | Jan 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | Q0327 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 400 |
|---|---|
| Services billed | 639 across 27 procedure codes |
| Paid by Medicare | $54,861 |
Part D prescriptions in 2024
| Prescriptions (claims) | 404 · 405 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $5,386 |
| Generic share | 96% of claims |
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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