Alan Andrew Nguyen, PA-C
NPI 1336628692ActiveIndividual· Physician Assistant· Terrytown, LA
Physician Assistant (PA-C) in Terrytown, Louisiana, licensed in LA, with an NPI issued in August 2018. Their prescriptions cost Medicare Part D more than their services did: $78,790 for 390 claims, against $37,618 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 7 companies reporting payments in 2025, $1,211 in all, mostly food and beverage.
Overview
| NPI | 1336628692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 8, 2018 |
| Last updated in NPPES | Aug 8, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 309831 | LA |
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 - Physician Assistant (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 700 across 8 procedure codes |
| Paid by Medicare | $37,618 |
Part D prescriptions in 2024
| Prescriptions (claims) | 390 · 393 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $78,790 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$1,211 · 41 payments from 7 companies
- 2024$1,400 · 55 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $269.28 | 10 |
| Otsuka America Pharmaceutical, Inc. | $219.68 | 6 |
| E.R. Squibb & Sons, L.L.C. | $202.68 | 5 |
| Alkermes, Inc. | $202.63 | 5 |
| Lundbeck LLC | $157.94 | 8 |
What the 2025 payments were for
- Food and Beverage$1,211 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 physician assistants in Terrytown · All physician assistants in Louisiana