Marjorie Stephanie Roseboom, F.N.P
NPI 1366682700ActiveIndividual· Nurse Practitioner, Family· Slidell, LA
Nurse Practitioner, Family (F.N.P) with Ochsner Clinic LLC, practicing in Slidell, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $387,835 for 1,456 claims, against $18,112 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 2 companies reporting payments in 2025, $170.53 in all, mostly food and beverage. Lists Ochsner Medical Center Acute and 1 other hospital as hospital affiliations.
Overview
| NPI | 1366682700 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | F.N.P |
| Sole proprietor | No |
| NPI issued | Feb 25, 2009 |
| Last updated in NPPES | Nov 9, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP08230 | LA |
| Nurse Practitioner, Family | 363LF0000X | 209007497 | IL |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 584 across 12 procedure codes |
| Paid by Medicare | $18,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,456 · 2,332 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $387,835 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliations
- Ochsner Medical Center AcuteNew Orleans, LA
- St Tammany Parish HospitalCovington, LA
Industry payments (Open Payments)
- 2025$170.53 · 10 payments from 2 companies
- 2024$269.96 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $155.76 | 9 |
| Endo USA, Inc. | $14.77 | 1 |
What the 2025 payments were for
- Food and Beverage$170.53 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 110 family nurse practitioners in Slidell · All family nurse practitioners in Louisiana