Lee Thomas Gertsen, D.D.S.
NPI 1780811406ActiveIndividual· Dentist· Sioux Falls, SD
Dentist (D.D.S.) in Sioux Falls, South Dakota, licensed in SD and IA, with an NPI issued in June 2009. Part D covered 38 prescriptions written in 2024, 95% of them generic. Align Technology, Inc. reported $159.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780811406 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2009 |
| Last updated in NPPES | Mar 18, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | D0908 | SD |
| Dentist, General Practice | 1223G0001X | 08627 | IA |
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) | Enrolled Order and Referring Only - Dentist (SD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 46 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $366.46 |
| Generic share | 95% of claims |
Industry payments (Open Payments)
- 2025$159.50 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Align Technology, Inc. | $159.50 | 4 |
What the 2025 payments were for
- Food and Beverage$159.50 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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