Gregory J. Ferreira, MD
NPI 1790717908ActiveIndividual· Internal Medicine, Pulmonary Disease· Sarasota, FL
Opted out of Medicare from April 2014 to April 2028. Internal Medicine, Pulmonary Disease (MD) in Sarasota, Florida, licensed in FL, with an NPI issued in July 2006. Part D covered 5,090 prescriptions written in 2024, 76% of them generic. Insmed, Inc. was the largest of 25 companies reporting payments in 2025, $1,589 in all, mostly food and beverage.
Overview
| NPI | 1790717908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Oct 16, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | ME93124 | FL |
| Internal Medicine, Sleep Medicine | 207RS0012X | ME 93124 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Apr 1, 2014 – Apr 1, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 5,090 · 10,184 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $1,529,474 |
| Generic share | 76% of claims |
Industry payments (Open Payments)
- 2025$1,589 · 68 payments from 25 companies
- 2024$1,340 · 61 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $159.53 | 6 |
| Novo Nordisk Inc | $134.76 | 7 |
| Takeda Pharmaceuticals U.S.A., Inc. | $115.45 | 4 |
| Novartis Pharmaceuticals Corporation | $113.96 | 5 |
| Merck Sharp & Dohme LLC | $111.63 | 4 |
What the 2025 payments were for
- Food and Beverage$1,571 · 67 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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