James Matthew Brennan, M.D.
NPI 1164689105ActiveIndividual· Internal Medicine· Durham, NC
Internal Medicine (M.D.) in Durham, North Carolina, trained at Univ of Missouri-Kansas City School of Dentistry (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,508,891 for 7,956 claims, against $190,717 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $57.61 in all, mostly food and beverage.
Overview
| NPI | 1164689105 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 19, 2008 |
| Last updated in NPPES | Dec 30, 2021 |
| Certified by provider | Dec 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 135846 | NC |
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 - Cardiovascular Disease (Cardiology) (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,597 |
|---|---|
| Services billed | 4,004 across 70 procedure codes |
| Paid by Medicare | $190,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,956 · 19,359 30-day fills |
|---|---|
| Patients | 1,062 |
| Total drug cost | $1,508,891 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Univ of Missouri-Kansas City School of Dentistry |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Duke Health Integrated Practice, IncDurham, NC · 3,185 clinicians
Hospital affiliations
- Duke Regional HospitalDurham, NC
- Duke University HospitalDurham, NC
- Granville Health SystemsOxford, NC
- Maria Parham Medical CenterHenderson, NC
- Person Memorial HospitalRoxboro, NC
Industry payments (Open Payments)
- 2025$57.61 · 3 payments from 2 companies
- 2024$96.16 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $31.02 | 2 |
| Medtronic, Inc. | $26.59 | 1 |
What the 2025 payments were for
- Food and Beverage$57.61 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 417 internal medicine physicians in Durham · All internal medicine physicians in North Carolina