Mary Makenna Lopour, CNP
NPI 1699444315ActiveIndividual· Nurse Practitioner, Family· Pierre, SD
Nurse Practitioner, Family (CNP) with Avera St Marys, practicing in Pierre, South Dakota. 192 Medicare patients in 2024, $19,584 paid; all of their 238 Part D prescriptions were generic. Sioux Surgical Inc was the largest of 3 companies reporting payments in 2025, $2,252 in all, mostly travel and lodging. Lists Avera St Mary's Hospital as a hospital affiliation.
Overview
| NPI | 1699444315 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Sep 7, 2021 |
| Last updated in NPPES | Sep 7, 2021 |
| Certified by provider | Sep 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | CP002133 | SD |
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 - Nurse Practitioner (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 192 |
|---|---|
| Services billed | 630 across 57 procedure codes |
| Paid by Medicare | $19,584 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 238 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $1,266 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Avera St MarysPierre, SD · 97 clinicians
Hospital affiliation
- Avera St Mary's HospitalPierre, SD
Industry payments (Open Payments)
- 2025$2,252 · 31 payments from 3 companies
- 2024$59.02 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sioux Surgical Inc | $1,292 | 12 |
| Arthrex, Inc. | $836.44 | 17 |
| Stryker Corporation | $123.46 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,294 · 3 payments
- Food and Beverage$958.00 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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