Maura Catherine Slaven, APRN, FNP-C
NPI 1932687449ActiveIndividual· Nurse Practitioner, Family· Denham Springs, LA
Nurse Practitioner, Family (APRN, FNP-C) with Our Lady of the Lake Physician Group LLC, practicing in Denham Springs, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $307,218 for 3,499 claims, against $6,985 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,340 in all, mostly food and beverage. Lists Our Lady of the Lake Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1932687449 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-C |
| Sole proprietor | No |
| NPI issued | Aug 6, 2018 |
| Last updated in NPPES | May 26, 2022 |
| Certified by provider | May 26, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP10189 | LA |
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 | 35 |
|---|---|
| Services billed | 111 across 21 procedure codes |
| Paid by Medicare | $6,985 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,499 · 7,560 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $307,218 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliation
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$1,340 · 81 payments from 15 companies
- 2024$781.98 · 34 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $287.75 | 13 |
| Axsome Therapeutics, Inc. | $255.35 | 10 |
| Astrazeneca Pharmaceuticals LP | $166.94 | 24 |
| Pfizer Inc. | $98.38 | 5 |
| Otsuka America Pharmaceutical, Inc. | $75.74 | 3 |
What the 2025 payments were for
- Food and Beverage$1,340 · 81 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 family nurse practitioners in Denham Springs · All family nurse practitioners in Louisiana