Gregory Desrosiers, MD
NPI 1104453489ActiveIndividual· Internal Medicine· Naples, FL
Internal Medicine (MD) with Southeastern Physician Services PC, practicing in Naples, Florida. In 2024 Medicare paid $33,270 for 250 patients, and Part D covered 133 of their prescriptions, 83% of them generic. Abiomed was the largest of 14 companies reporting payments in 2025, $770.75 in all, mostly food and beverage. Lists Physicians Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1104453489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2020 |
| Last updated in NPPES | Jul 25, 2023 |
| Certified by provider | Jul 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME163528 | 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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 250 |
|---|---|
| Services billed | 385 across 18 procedure codes |
| Paid by Medicare | $33,270 |
Part D prescriptions in 2024
| Prescriptions (claims) | 133 · 183 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $9,332 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Southeastern Physician Services PCSaint Peters, MO · 593 clinicians
Hospital affiliation
- Physicians Regional Medical CenterPowell, TN
Industry payments (Open Payments)
- 2025$770.75 · 34 payments from 14 companies
- 2024$430.80 · 16 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $168.23 | 3 |
| Atricure, Inc. | $142.44 | 7 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $92.33 | 5 |
| Actelion Pharmaceuticals US, Inc. | $87.37 | 4 |
| Amgen Inc. | $59.21 | 4 |
What the 2025 payments were for
- Food and Beverage$770.75 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 317 internal medicine physicians in Naples · All internal medicine physicians in Florida