Vivien C. Rosenberger, APRN, FNP-C
NPI 1376018366ActiveIndividual· Nurse Practitioner, Family· Louisville, KY
Nurse Practitioner, Family (APRN, FNP-C) with Norton Hospitals, Inc, practicing in Louisville, Kentucky. Their prescriptions cost Medicare Part D more than their services did: $346,467 for 1,574 claims, against $11,813 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $1,666 in all, mostly food and beverage. Lists Norton Hospitals, Inc as a hospital affiliation.
Overview
| NPI | 1376018366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-C |
| Sole proprietor | No |
| NPI issued | Oct 5, 2018 |
| Last updated in NPPES | Jan 21, 2021 |
| Certified by provider | Jan 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 3012393 | KY |
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 (IN); Practitioner - Nurse Practitioner (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 163 across 6 procedure codes |
| Paid by Medicare | $11,813 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,574 · 3,165 30-day fills |
|---|---|
| Patients | 155 |
| Total drug cost | $346,467 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Norton Hospitals, IncLouisville, KY · 137 clinicians
Hospital affiliation
- Norton Hospitals, IncLouisville, KY
Industry payments (Open Payments)
- 2025$1,666 · 99 payments from 16 companies
- 2024$2,168 · 121 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $377.34 | 24 |
| Bayer Healthcare Pharmaceuticals Inc. | $300.40 | 12 |
| Currax Pharmaceuticals LLC | $205.15 | 24 |
| Pfizer Inc. | $184.28 | 17 |
| Corcept Therapeutics | $121.82 | 2 |
What the 2025 payments were for
- Food and Beverage$1,659 · 98 payments
- Education$7.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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