John Quoc Duong, D.M.D.
NPI 1629290622ActiveIndividual· Dentist, Endodontics· Las Vegas, NV
Dentist, Endodontics (D.M.D.) in Las Vegas, Nevada, licensed in NV, with an NPI issued in May 2007. Part D covered 211 prescriptions written in 2024, 100% of them generic. Zimvie Inc. was the largest of 2 companies reporting payments in 2025, $277.74 in all, mostly food and beverage.
Overview
| NPI | 1629290622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Endodontics Primary | 1223E0200X | 4066(S7-31) | NV |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 211 · 211 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $1,060 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$277.74 · 5 payments from 2 companies
- 2024$1,912 · 15 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $145.33 | 3 |
| Straumann USA LLC | $132.41 | 2 |
What the 2025 payments were for
- Food and Beverage$177.74 · 4 payments
- Education$100.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 51 endodontists in Las Vegas · All endodontists in Nevada