Eunseok Oh, D.D.S
NPI 1831306844ActiveIndividual· Dentist, Periodontics· Vienna, VA
Opted out of Medicare from March 2017 to March 2027. Dentist, Periodontics (D.D.S) in Vienna, Virginia, licensed in VA and NY, with an NPI issued in May 2007. Part D covered 800 prescriptions written in 2024, 100% of them generic. A-Dec, Inc. was the largest of 2 companies reporting payments in 2025, $999.10 in all, mostly gifts.
Overview
| NPI | 1831306844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S |
| Sole proprietor | No |
| NPI issued | May 17, 2007 |
| Last updated in NPPES | Nov 20, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Periodontics Primary | 1223P0300X | 0401412796 | VA |
| Dentist | 122300000X | 052163 | NY |
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 |
|---|---|
| Opt-out | Opted out Mar 17, 2017 – Mar 17, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 800 · 807 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $3,443 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$999.10 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| A-Dec, Inc. | $933.00 | 3 |
| Zimvie Inc. | $66.10 | 2 |
What the 2025 payments were for
- Gift$933.00 · 3 payments
- Education$50.00 · 1 payment
- Food and Beverage$16.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other periodontists in Vienna
- 1073536306
- 1154409506
- 1588898266
- 1942568258
- 1194935601
- 1316096480
- 1609283373