Evelyn Le Nguyen
NPI 1184149064ActiveIndividual· Physician Assistant· Tustin, CA
Physician Assistant with Pih Health Physicians, practicing in Tustin, California. Their prescriptions cost Medicare Part D more than their services did: $233,388 for 875 claims, against $46,071 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $435.18 in all, mostly food and beverage. Lists Pih Health Hospital-Whittier as a hospital affiliation.
Overview
| NPI | 1184149064 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 11, 2017 |
| Last updated in NPPES | Sep 9, 2026 |
| Certified by provider | Sep 9, 2026 |
| Reactivated | Jan 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA59228 | CA |
| Physician Assistant, Medical | 363AM0700X | — | — |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 1,955 across 13 procedure codes |
| Paid by Medicare | $46,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 875 · 2,054 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $233,388 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Pih Health PhysiciansSanta Fe Springs, CA · 622 clinicians
Hospital affiliation
- Pih Health Hospital-WhittierWhittier, CA
Industry payments (Open Payments)
- 2025$435.18 · 7 payments from 3 companies
- 2024$279.30 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $184.48 | 5 |
| Amgen Inc. | $137.07 | 1 |
| Abbvie Inc. | $113.63 | 1 |
What the 2025 payments were for
- Food and Beverage$435.18 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 physician assistants in Tustin · All physician assistants in California