Geon Woo Nam, DMD
NPI 1538903620ActiveIndividual· Dentist, General Practice· Odenton, MD
Dentist, General Practice (DMD) in Odenton, Maryland, licensed in MD and PA, with an NPI issued in June 2024. Part D covered 27 prescriptions written in 2024, 100% of them generic. Colgate Oral Pharmaceuticals, Inc. reported $26.22 in payments in 2025, mostly education.
Overview
| NPI | 1538903620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | Yes |
| NPI issued | Jun 24, 2024 |
| Last updated in NPPES | May 15, 2025 |
| Certified by provider | May 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 18439 | MD |
| Dentist, General Practice | 1223G0001X | DS044734 | PA |
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) | 27 · 27 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $75.03 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$26.22 · 1 payment from 1 company
- 2024$16.16 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Colgate Oral Pharmaceuticals, Inc. | $26.22 | 1 |
What the 2025 payments were for
- Education$26.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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