Michael S. Han, DDS
NPI 1437342391ActiveIndividual· Dentist, General Practice· Ashburn, VA
Dentist, General Practice (DDS) in Ashburn, Virginia, licensed in VA, with an NPI issued in August 2007. Part D covered 13 prescriptions written in 2024, 100% of them generic. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $40.24 in all, mostly food and beverage.
Overview
| NPI | 1437342391 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Aug 23, 2007 |
| Last updated in NPPES | Aug 23, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 0401410576 | 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) | 13 · 13 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $34.16 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$40.24 · 2 payments from 2 companies
- 2024$281.23 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $25.48 | 1 |
| Philips North America LLC | $14.76 | 1 |
What the 2025 payments were for
- Food and Beverage$40.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 51 general dentists in Ashburn · All general dentists in Virginia