Giovanni Ernesto Davogustto Cataldo, M.D.
Internal Medicine, Clinical Cardiac Electrophysiology (M.D.) with Vanderbilt University Medical Center, practicing in Nashville, Tennessee. 75 Medicare patients in 2024, $36,872 paid; nearly all of their 107 Part D prescriptions were generic (90%). Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $5,337 in all, mostly travel and lodging. Lists Vanderbilt University Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1497000780 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 23, 2012 |
| Last updated in NPPES | Jun 4, 2026 |
| Certified by provider | Jun 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 61082 | TN |
| Internal Medicine | 207R00000X | 61082 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 61082 | TN |
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 - Cardiac Electrophysiology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 209 across 58 procedure codes |
| Paid by Medicare | $36,872 |
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 223 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $17,656 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
Hospital affiliations
- Vanderbilt University Medical CenterNashville, TN
- Vanderbilt Wilson County HospitalLebanon, TN
Industry payments (Open Payments)
- 2025$5,337 · 38 payments from 4 companies
- 2024$7,583 · 64 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $2,073 | 18 |
| Philips North America LLC | $1,350 | 2 |
| Boston Scientific Corporation | $1,315 | 9 |
| Abbott Laboratories | $599.30 | 9 |
What the 2025 payments were for
- Travel and Lodging$2,223 · 10 payments
- Food and Beverage$1,914 · 27 payments
- Honoraria$1,200 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 Internal Medicine, Clinical Cardiac Electrophysiology providers in Nashville · All Internal Medicine, Clinical Cardiac Electrophysiology providers in Tennessee