Alex Kalsbeck, CNP
NPI 1003451881ActiveIndividual· Nurse Practitioner, Family· Viborg, SD
Nurse Practitioner, Family (CNP) with Pioneer Memorial Hospital and Health Services, practicing in Viborg, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $113,257 for 2,101 claims, against $1,235 paid for services in 2024. Pfizer Inc. was the largest of 8 companies reporting payments in 2025, $253.34 in all, mostly food and beverage. Lists Pioneer Memorial Hospital - Cah as a hospital affiliation.
Overview
| NPI | 1003451881 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Nov 15, 2019 |
| Last updated in NPPES | Nov 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | CP001682 | SD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 23 across 11 procedure codes |
| Paid by Medicare | $1,235 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,101 · 3,319 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $113,257 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Pioneer Memorial Hospital and Health ServicesViborg, SD · 9 clinicians
Hospital affiliation
- Pioneer Memorial Hospital - CahViborg, SD
Industry payments (Open Payments)
- 2025$253.34 · 15 payments from 8 companies
- 2024$226.09 · 13 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $76.54 | 5 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $74.13 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $21.56 | 1 |
| Medtronic, Inc. | $21.27 | 1 |
| Lilly USA, LLC | $16.49 | 1 |
What the 2025 payments were for
- Food and Beverage$253.34 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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