Amanda Louise Fellbaum, CNP
NPI 1083377584ActiveIndividual· Nurse Practitioner, Adult Health· Sioux Falls, SD
Nurse Practitioner, Adult Health (CNP) with Sanford Medical Center, practicing in Sioux Falls, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $268,087 for 514 claims, against $6,250 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $146.60 in all, mostly food and beverage. Lists Sanford Usd Medical Center as a hospital affiliation.
Overview
| NPI | 1083377584 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Oct 21, 2021 |
| Last updated in NPPES | May 23, 2022 |
| Certified by provider | May 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | CP002165 | 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 | 36 |
|---|---|
| Services billed | 153 across 5 procedure codes |
| Paid by Medicare | $6,250 |
Part D prescriptions in 2024
| Prescriptions (claims) | 514 · 810 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $268,087 |
| Generic share | 57% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Sanford Medical CenterSioux Falls, SD · 857 clinicians
Hospital affiliation
- Sanford Usd Medical CenterSioux Falls, SD
Industry payments (Open Payments)
- 2025$146.60 · 6 payments from 3 companies
- 2024$232.33 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $70.02 | 4 |
| Boston Scientific Corporation | $60.18 | 1 |
| Dexcom, Inc. | $16.40 | 1 |
What the 2025 payments were for
- Food and Beverage$146.60 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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