Zachary Joseph Il'Giovine
NPI 1427444272ActiveIndividual· Internal Medicine, Advanced Heart Failure and Transplant Cardiology· Nashville, TN
Internal Medicine, Advanced Heart Failure and Transplant Cardiology with Centennial Heart LLC, practicing in Nashville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $712,987 for 893 claims, against $77,655 paid for services in 2024. Abbott Laboratories was the largest of 6 companies reporting payments in 2025, $817.06 in all, mostly food and beverage. Lists Tristar Centennial Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1427444272 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 8, 2015 |
| Last updated in NPPES | Jun 16, 2023 |
| Certified by provider | Jun 16, 2023 |
Specialties and licenses
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 1,011 across 49 procedure codes |
| Paid by Medicare | $77,655 |
Part D prescriptions in 2024
| Prescriptions (claims) | 893 · 1,584 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $712,987 |
| Generic share | 61% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Advanced Heart Failure And Transplant Cardiology, Cardiovascular Disease (Cardiology) |
Medical group
- Centennial Heart LLCGallatin, TN · 115 clinicians
Hospital affiliations
- Tristar Centennial Medical CenterNashville, TN
- Tristar Hendersonville Medical CenterHendersonville, TN
- Tristar Horizon Medical CenterDickson, TN
- Tristar Northcrest Medical CenterSpringfield, TN
- Vanderbilt Clarksville HospitalClarksville, TN
Industry payments (Open Payments)
- 2025$817.06 · 18 payments from 6 companies
- 2024$4,164 · 44 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $322.99 | 6 |
| Abiomed | $314.20 | 3 |
| Pfizer Inc. | $119.11 | 6 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $23.76 | 1 |
| Novo Nordisk Inc | $23.38 | 1 |
What the 2025 payments were for
- Food and Beverage$817.06 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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