Gregory Paul Petro, MD
NPI 1124023304ActiveIndividual· Internal Medicine, Cardiovascular Disease· McDonough, GA
Internal Medicine, Cardiovascular Disease (MD) in McDonough, Georgia, trained at Jefferson Medical College of Thomas Jefferson University (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,155,366 for 8,969 claims, against $328,312 paid for services in 2024. Abiomed was the largest of 11 companies reporting payments in 2025, $553.62 in all, mostly food and beverage.
Overview
| NPI | 1124023304 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2005 |
| Last updated in NPPES | Feb 22, 2024 |
| Certified by provider | Sep 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 051265 | GA |
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 - Cardiovascular Disease (Cardiology) (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,049 |
|---|---|
| Services billed | 4,232 across 41 procedure codes |
| Paid by Medicare | $328,312 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,969 · 20,892 30-day fills |
|---|---|
| Patients | 1,117 |
| Total drug cost | $1,155,366 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Atlanta Heart Associates PCMcDonough, GA · 19 clinicians
Hospital affiliations
- Piedmont Fayette HospitalFayetteville, GA
- Piedmont Henry HospitalStockbridge, GA
- Piedmont Hospital, IncAtlanta, GA
- Wellstar Spalding Medical CenterGriffin, GA
Industry payments (Open Payments)
- 2025$553.62 · 23 payments from 11 companies
- 2024$621.14 · 46 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $153.99 | 3 |
| Merck Sharp & Dohme LLC | $94.51 | 4 |
| Novo Nordisk Inc | $59.02 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $49.61 | 2 |
| Novartis Pharmaceuticals Corporation | $39.86 | 2 |
What the 2025 payments were for
- Food and Beverage$533.40 · 22 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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