Loanna T. Nguyen, FNP
NPI 1790333458ActiveIndividual· Nurse Practitioner, Family· Allentown, PA
Nurse Practitioner, Family (FNP) with Nj Certified Dermatology PC, practicing in Allentown, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $817,379 for 1,362 claims, against $195,335 paid for services in 2024. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $4,570 in all, mostly food and beverage. Lists Lehigh Valley Hospital as a hospital affiliation.
Overview
| NPI | 1790333458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Aug 27, 2019 |
| Last updated in NPPES | Oct 28, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | SP020710 | PA |
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 - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 532 |
|---|---|
| Services billed | 6,427 across 59 procedure codes |
| Paid by Medicare | $195,335 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,362 · 1,520 30-day fills |
|---|---|
| Patients | 408 |
| Total drug cost | $817,379 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Nj Certified Dermatology PCCape May Court House, NJ · 40 clinicians
Hospital affiliation
- Lehigh Valley HospitalAllentown, PA
Industry payments (Open Payments)
- 2025$4,570 · 239 payments from 19 companies
- 2024$4,655 · 287 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $899.61 | 49 |
| Janssen Biotech, Inc. | $710.85 | 37 |
| Ucb, Inc. | $472.19 | 22 |
| Galderma Laboratories, L.P. | $466.22 | 20 |
| Sun Pharmaceutical Industries Inc. | $455.03 | 20 |
What the 2025 payments were for
- Food and Beverage$4,494 · 234 payments
- Education$76.18 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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