Leshea Marie Buttke, DO
NPI 1477118958ActiveIndividual· Family Medicine· Milbank, SD
Family Medicine (DO) with Avera McKennan, practicing in Milbank, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $473,854 for 7,698 claims, against $4,720 paid for services in 2024. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $146.46 in all, mostly food and beverage. Lists Milbank Area Hospital/Avera Health as a hospital affiliation.
Overview
| NPI | 1477118958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 9, 2019 |
| Last updated in NPPES | Jul 26, 2024 |
| Certified by provider | Jul 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 13584 | SD |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 82 across 11 procedure codes |
| Paid by Medicare | $4,720 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,698 · 10,047 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $473,854 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Avera McKennanSioux Falls, SD · 959 clinicians
Hospital affiliation
- Milbank Area Hospital/Avera HealthMilbank, SD
Other facilities
- Avera @ HomeHome health agency · Milbank, SD
- Avera @ HomeHospice · Milbank, SD
- Prairie Lakes HospiceHospice · Watertown, SD
- Avantara MilbankNursing home · Milbank, SD
- St William's Care CenterNursing home · Milbank, SD
- Wilmot Care Center IncNursing home · Wilmot, SD
Industry payments (Open Payments)
- 2025$146.46 · 9 payments from 6 companies
- 2024$44.06 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $52.43 | 3 |
| Novo Nordisk Inc | $29.95 | 2 |
| Amgen Inc. | $19.98 | 1 |
| Abbvie Inc. | $15.86 | 1 |
| Actelion Pharmaceuticals US, Inc. | $14.65 | 1 |
What the 2025 payments were for
- Food and Beverage$146.46 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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