Nanci J. Vanpeursem, MD
NPI 1992701619ActiveIndividual· Family Medicine· Milbank, SD
Family Medicine (MD) with Avera McKennan and 1 other group, practicing in Milbank, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $278,152 for 6,346 claims, against $5,661 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 6 companies reporting payments in 2025, $133.18 in all, mostly food and beverage. Lists Billings Clinic Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1992701619 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2005 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4722 | SD |
| Family Medicine | 207Q00000X | 42466 | MN |
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 Practitioner - Family Practice (MT); Practitioner - Family Practice (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 100 across 21 procedure codes |
| Paid by Medicare | $5,661 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,346 · 8,886 30-day fills |
|---|---|
| Patients | 241 |
| Total drug cost | $278,152 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Avera McKennanSioux Falls, SD · 959 clinicians
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Milbank Area Hospital/Avera HealthMilbank, SD
Other facilities
- Avera @ HomeHospice · Milbank, SD
- Avantara MilbankNursing home · Milbank, SD
- St William's Care CenterNursing home · Milbank, SD
Industry payments (Open Payments)
- 2025$133.18 · 8 payments from 6 companies
- 2024$45.23 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $32.41 | 2 |
| Novo Nordisk Inc | $30.54 | 2 |
| Otsuka America Pharmaceutical, Inc. | $23.44 | 1 |
| Pfizer Inc. | $17.91 | 1 |
| Actelion Pharmaceuticals US, Inc. | $15.28 | 1 |
What the 2025 payments were for
- Food and Beverage$133.18 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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