Tuyen K. Nguyen
NPI 1104378454ActiveIndividual· Physician Assistant· East Norriton, PA
Physician Assistant with Certified Dermatology PC, practicing in East Norriton, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $97,526 for 386 patients in 2024, with only 14 Part D claims. Sun Pharmaceutical Industries Inc. was the largest of 8 companies reporting payments in 2025, $269.61 in all, mostly food and beverage.
Overview
| NPI | 1104378454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 2, 2016 |
| Last updated in NPPES | Nov 17, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA058709 | PA |
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 - Physician Assistant (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 386 |
|---|---|
| Services billed | 2,271 across 52 procedure codes |
| Paid by Medicare | $97,526 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 20 30-day fills |
|---|---|
| Total drug cost | $18,368 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Certified Dermatology PCRichboro, PA · 5 clinicians
Industry payments (Open Payments)
- 2025$269.61 · 13 payments from 8 companies
- 2024$709.71 · 73 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $68.84 | 3 |
| Ucb, Inc. | $58.04 | 3 |
| Genzyme Corporation | $42.32 | 2 |
| Regeneron Healthcare Solutions, Inc. | $31.12 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $21.12 | 1 |
What the 2025 payments were for
- Food and Beverage$269.61 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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