Dorian Joseph Defreitas, MD
NPI 1790984375ActiveIndividual· Surgery, Vascular Surgery· Raleigh, NC
Surgery, Vascular Surgery (MD) with North Carolina Mg LLC and 1 other group, practicing in Raleigh, North Carolina. In 2024 Medicare paid $159,373 for 641 patients, and Part D covered 455 of their prescriptions, 78% of them generic. Lemaitre Vascular, Inc. reported $178.49 in payments in 2025, mostly food and beverage. Lists Rex Hospital as a hospital affiliation.
Overview
| NPI | 1790984375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 13, 2007 |
| Last updated in NPPES | Nov 3, 2021 |
| Certified by provider | Nov 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 2012-00656 | NC |
| Specialist | 174400000X | 2012-00565 | NC |
| Surgery | 208600000X | 2012-00656 | NC |
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 - Vascular Surgery (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 641 |
|---|---|
| Services billed | 1,421 across 112 procedure codes |
| Paid by Medicare | $159,373 |
Part D prescriptions in 2024
| Prescriptions (claims) | 455 · 770 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $90,267 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Vascular Surgery |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- North Carolina Mg LLCRaleigh, NC · 751 clinicians
- North Carolina Nephrology PASmithfield, NC · 58 clinicians
Hospital affiliation
- Rex HospitalRaleigh, NC
Industry payments (Open Payments)
- 2025$178.49 · 1 payment from 1 company
- 2024$26.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lemaitre Vascular, Inc. | $178.49 | 1 |
What the 2025 payments were for
- Food and Beverage$178.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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