Casey Johnston
NPI 1952514994ActiveIndividual· Orthopaedic Surgery· Watertown, SD
Orthopaedic Surgery in Watertown, South Dakota, trained at University of Nebraska College of Medicine (class of 2004). 329 Medicare patients in 2024, $111,811 paid; nearly all of their 169 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 3 companies reporting payments in 2025, $164.91 in all, mostly food and beverage.
Overview
| NPI | 1952514994 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 7, 2007 |
| Last updated in NPPES | Jun 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 7724 | SD |
| Orthopaedic Surgery | 207X00000X | 5000 | NE |
| Orthopaedic Surgery | 207X00000X | 51596 | MN |
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) | Enrolled Practitioner - Orthopedic Surgery (MN); Practitioner - Orthopedic Surgery (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 329 |
|---|---|
| Services billed | 1,819 across 88 procedure codes |
| Paid by Medicare | $111,811 |
Part D prescriptions in 2024
| Prescriptions (claims) | 169 · 169 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $610.03 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Prairie Lakes Health Care System IncWatertown, SD · 109 clinicians
Hospital affiliations
- Coteau Des Prairies Health Care SystemSisseton, SD
- Milbank Area Hospital/Avera HealthMilbank, SD
- Ortonville Area Health ServicesOrtonville, MN
- Prairie Lakes Healthcare System, IncWatertown, SD
- Sanford Canby Medical CenterCanby, MN
Other facilities
- Prairie Lakes Home HealthHome health agency · Watertown, SD
Industry payments (Open Payments)
- 2025$164.91 · 3 payments from 3 companies
- 2024$131.22 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $119.96 | 1 |
| Solventum Corporation | $25.20 | 1 |
| Molnlycke Health Care US, LLC | $19.75 | 1 |
What the 2025 payments were for
- Food and Beverage$164.91 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Watertown
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- 1083638050