Gregory James Mercurio, MD
NPI 1194839977ActiveIndividual· Internal Medicine· New Smyrna Beach, FL
Internal Medicine (MD) in New Smyrna Beach, Florida, trained at State University of New York Downstate Medical Center (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $819,838 for 6,280 claims, against $31,468 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $357.87 in all, mostly food and beverage.
Overview
| NPI | 1194839977 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 18, 2006 |
| Last updated in NPPES | Feb 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME0060051 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 162 |
|---|---|
| Services billed | 454 across 12 procedure codes |
| Paid by Medicare | $31,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,280 · 15,316 30-day fills |
|---|---|
| Patients | 497 |
| Total drug cost | $819,838 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Adventhealth Daytona BeachDaytona Beach, FL
- Adventhealth New Smyrna BeachNew Smyrna Beach, FL
Other facilities
- Trilogy Home HealthcareHome health agency · Jacksonville, FL
Industry payments (Open Payments)
- 2025$357.87 · 10 payments from 5 companies
- 2024$299.74 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $184.06 | 5 |
| Boston Scientific Corporation | $87.27 | 1 |
| Amgen Inc. | $40.56 | 2 |
| Exact Sciences Corporation | $24.97 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $21.01 | 1 |
What the 2025 payments were for
- Food and Beverage$357.87 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 internal medicine physicians in New Smyrna Beach · All internal medicine physicians in Florida