Barbara A. Greco, MD
NPI 1366428682ActiveIndividual· Internal Medicine, Nephrology· Springfield, MA
Internal Medicine, Nephrology (MD) in Springfield, Massachusetts, licensed in MA and CT, with an NPI issued in December 2005. Part D covered 2,187 prescriptions written in 2024, 87% of them generic. Astrazeneca Pharmaceuticals LP reported $1,960 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1366428682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 19, 2005 |
| Last updated in NPPES | Mar 5, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 54226 | MA |
| Internal Medicine, Nephrology | 207RN0300X | 39258 | CT |
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 - Nephrology (MA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,187 · 4,127 30-day fills |
|---|---|
| Patients | 455 |
| Total drug cost | $262,415 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$1,960 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,960 | 1 |
What the 2025 payments were for
- Consulting Fee$1,960 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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