Charles Chung Kuang Chen, DDS
NPI 1346338639ActiveIndividual· Dentist, Periodontics· Bethesda, MD
Dentist, Periodontics (DDS) in Bethesda, Maryland, licensed in MD, with an NPI issued in October 2006. Part D covered 86 prescriptions written in 2024, 100% of them generic. Biohorizons Implant Systems Inc. was the largest of 3 companies reporting payments in 2025, $54.87 in all, mostly food and beverage.
Overview
| NPI | 1346338639 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 7230 | MD |
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) | 86 · 112 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $1,015 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$54.87 · 3 payments from 3 companies
- 2024$13.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biohorizons Implant Systems Inc. | $19.96 | 1 |
| Patterson Companies, Inc. | $18.42 | 1 |
| Geistlich Pharma, North America, Inc. | $16.49 | 1 |
What the 2025 payments were for
- Food and Beverage$54.87 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 periodontists in Bethesda · All periodontists in Maryland