Matthew Nguyen, M.D.
NPI 1922322411ActiveIndividual· Emergency Medicine· Parsippany, NJ
Emergency Medicine (M.D.) in Parsippany, New Jersey, licensed in NJ and NY, with an NPI issued in March 2010. 214 Medicare patients in 2024, $30,612 paid; nearly all of their 75 Part D prescriptions were generic (93%).
Overview
| NPI | 1922322411 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 26, 2010 |
| Last updated in NPPES | Jul 18, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 25MA09499700 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Emergency Medicine | 207P00000X | 275133 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 228 across 12 procedure codes |
| Paid by Medicare | $30,612 |
Part D prescriptions in 2024
| Prescriptions (claims) | 75 · 78 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $3,519 |
| Generic share | 93% 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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