Kristine Marie Larson, CNP
NPI 1508334756ActiveIndividual· Nurse Practitioner· Rapid City, SD
Nurse Practitioner (CNP) with Black Hills Surgical Hospital LLC, practicing in Rapid City, South Dakota. 207 Medicare patients in 2024, $18,847 paid; nearly all of their 366 Part D prescriptions were generic (99%). Vifor Pharma, Inc. was the largest of 2 companies reporting payments in 2025, $2,648 in all, mostly speaking and faculty fees.
Overview
| NPI | 1508334756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Nov 6, 2018 |
| Last updated in NPPES | May 27, 2026 |
| Certified by provider | May 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | CP001463 | 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 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 - Nurse Practitioner (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 1,532 across 28 procedure codes |
| Paid by Medicare | $18,847 |
Part D prescriptions in 2024
| Prescriptions (claims) | 366 · 483 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $6,768 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Black Hills Surgical Hospital LLCSpearfish, SD · 174 clinicians
Industry payments (Open Payments)
- 2025$2,648 · 3 payments from 2 companies
- 2024$29.21 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vifor Pharma, Inc. | $2,613 | 1 |
| Integra Lifesciences Corporation | $35.23 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,613 · 1 payment
- Food and Beverage$35.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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