Catherine Norman Horn, APRN-C
NPI 1023516341ActiveIndividual· Nurse Practitioner, Gerontology· Hammond, LA
Nurse Practitioner, Gerontology (APRN-C) with North Oaks Medical Center LLC, practicing in Hammond, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $62,247 for 417 claims, against $1,864 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $243.14 in all, mostly food and beverage. Lists North Oaks Medical Center as a hospital affiliation.
Overview
| NPI | 1023516341 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN-C |
| Sole proprietor | No |
| NPI issued | Feb 1, 2018 |
| Last updated in NPPES | May 12, 2026 |
| Certified by provider | May 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | AP09767 | LA |
| Nurse Practitioner | 363L00000X | AP09767 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 28 |
|---|---|
| Services billed | 29 across 1 procedure code |
| Paid by Medicare | $1,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 417 · 759 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $62,247 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- North Oaks Medical Center LLCHammond, LA · 320 clinicians
Hospital affiliation
- North Oaks Medical CenterHammond, LA
Industry payments (Open Payments)
- 2025$243.14 · 2 payments from 2 companies
- 2024$560.73 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $124.90 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $118.24 | 1 |
What the 2025 payments were for
- Food and Beverage$243.14 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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