Margaret A. Seedorf, N.P.
NPI 1114030202ActiveIndividual· Nurse Practitioner· Pittsburg, KS
Nurse Practitioner (N.P.) in Pittsburg, Kansas, trained at University of Missouri, Columbia School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $465,868 for 561 claims, against $26,157 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 31 companies reporting payments in 2025, $1,329 in all, mostly food and beverage.
Overview
| NPI | 1114030202 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2006 |
| Last updated in NPPES | Mar 20, 2024 |
| Certified by provider | Mar 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 53-82608 | KS |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 271 |
|---|---|
| Services billed | 514 across 5 procedure codes |
| Paid by Medicare | $26,157 |
Part D prescriptions in 2024
| Prescriptions (claims) | 561 · 901 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $465,868 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Freeman-Oak Hill Health SystemJoplin, MO · 394 clinicians
Hospital affiliation
- Freeman Health System - Freeman WestJoplin, MO
Industry payments (Open Payments)
- 2025$1,329 · 51 payments from 31 companies
- 2024$904.70 · 46 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $132.99 | 2 |
| Novartis Pharmaceuticals Corporation | $104.50 | 4 |
| Astrazeneca Pharmaceuticals LP | $93.38 | 4 |
| Abbvie Inc. | $92.13 | 3 |
| Janssen Biotech, Inc. | $80.21 | 4 |
What the 2025 payments were for
- Food and Beverage$1,329 · 51 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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