David C. Christianson, M.D.
NPI 1649505579ActiveIndividual· General Practice· Sioux Falls, SD
General Practice (M.D.) in Sioux Falls, South Dakota, licensed in MN, WI and ND, with an NPI issued in October 2009. Part D covered 22 prescriptions written in 2024, 86% of them generic. Stryker Corporation reported $84.21 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1649505579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 9, 2009 |
| Last updated in NPPES | Jul 31, 2025 |
| Certified by provider | Jul 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 38791 | MN |
| General Practice | 208D00000X | 61683-20 | WI |
| General Practice | 208D00000X | 15903 | ND |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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) | 22 · 22 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $135.00 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$84.21 · 1 payment from 1 company
- 2024$384.09 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $84.21 | 1 |
What the 2025 payments were for
- Food and Beverage$84.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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