Kieu Thy Duong
NPI 1407588296ActiveIndividual· Physician Assistant· Memphis, TN
Physician Assistant with California Dermatology Institute PC, practicing in Memphis, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $280,605 for 1,121 claims, against $7,099 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $805.92 in all, mostly food and beverage.
Overview
| NPI | 1407588296 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 29, 2022 |
| Last updated in NPPES | Jun 29, 2022 |
| Certified by provider | Jun 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 | 50 |
|---|---|
| Services billed | 136 across 18 procedure codes |
| Paid by Medicare | $7,099 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,121 · 1,206 30-day fills |
|---|---|
| Patients | 342 |
| Total drug cost | $280,605 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- California Dermatology Institute PCThousand Oaks, CA · 25 clinicians
Industry payments (Open Payments)
- 2025$805.92 · 11 payments from 3 companies
- 2024$48.02 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $352.85 | 8 |
| Arcutis Biotherapeutics, Inc. | $256.98 | 2 |
| Galderma Laboratories, L.P. | $196.09 | 1 |
What the 2025 payments were for
- Food and Beverage$805.92 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 199 physician assistants in Memphis · All physician assistants in Tennessee