John Dong Bok Chung, DDS
NPI 1164644084ActiveIndividual· Dentist, General Practice· Beaverton, OR
Dentist, General Practice (DDS) in Beaverton, Oregon, licensed in OR, with an NPI issued in May 2007. Part D covered 62 prescriptions written in 2024, 94% of them generic. Coltene Whaledent Inc. was the largest of 2 companies reporting payments in 2025, $66.46 in all, mostly entertainment.
Overview
| NPI | 1164644084 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | D6995 | OR |
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) | 62 · 62 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $330.26 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$66.46 · 4 payments from 2 companies
- 2024$45.76 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coltene Whaledent Inc. | $48.07 | 3 |
| Dentsply Sirona Inc | $18.39 | 1 |
What the 2025 payments were for
- Entertainment$48.07 · 3 payments
- Food and Beverage$18.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 114 general dentists in Beaverton · All general dentists in Oregon