Mark Steven Jefferies Jr., DMD
NPI 1750454179ActiveIndividual· Dentist· Herndon, VA
Dentist (DMD) in Herndon, Virginia, licensed in VA, with an NPI issued in November 2006. Part D covered 21 prescriptions written in 2024, 81% of them generic. Align Technology, Inc. reported $54.32 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1750454179 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | Nov 15, 2006 |
| Last updated in NPPES | Nov 1, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 0401410740 | VA |
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) | 21 · 24 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $91.47 |
| Generic share | 81% of claims |
Industry payments (Open Payments)
- 2025$54.32 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $54.32 | 4 |
What the 2025 payments were for
- Food and Beverage$54.32 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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