Melissa Leigh Horn, CRNP
NPI 1215411145ActiveIndividual· Nurse Practitioner, Gerontology· Birmingham, AL
Nurse Practitioner, Gerontology (CRNP) with Affinity Cardiovascular Specialists LLC, practicing in Birmingham, Alabama. Their prescriptions cost Medicare Part D more than their services did: $169,780 for 750 claims, against $882.67 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 9 companies reporting payments in 2025, $987.63 in all, mostly food and beverage. Lists Grandview Medical Center as a hospital affiliation.
Overview
| NPI | 1215411145 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Sep 17, 2018 |
| Last updated in NPPES | Aug 10, 2025 |
| Certified by provider | Aug 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 1-108850 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 18 across 5 procedure codes |
| Paid by Medicare | $882.67 |
Part D prescriptions in 2024
| Prescriptions (claims) | 750 · 1,803 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $169,780 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Affinity Cardiovascular Specialists LLCSylacauga, AL · 44 clinicians
Hospital affiliation
- Grandview Medical CenterBirmingham, AL
Industry payments (Open Payments)
- 2025$987.63 · 49 payments from 9 companies
- 2024$1,285 · 53 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $294.89 | 30 |
| Boston Scientific Corporation | $177.21 | 5 |
| Bayer Healthcare Pharmaceuticals Inc. | $134.74 | 2 |
| Actelion Pharmaceuticals US, Inc. | $132.60 | 1 |
| Stryker Corporation | $100.85 | 4 |
What the 2025 payments were for
- Food and Beverage$987.63 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 gerontology nurse practitioners in Birmingham · All gerontology nurse practitioners in Alabama