Michael R. Harrison, M.D.
NPI 1760674535ActiveIndividual· Internal Medicine, Medical Oncology· Durham, NC
Internal Medicine, Medical Oncology (M.D.) in Durham, North Carolina, trained at Tulane University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $2,723,526 for 483 claims, against $41,967 paid for services in 2024. Janssen Biotech, Inc. was the largest of 8 companies reporting payments in 2025, $13,406 in all, mostly consulting fees.
Overview
| NPI | 1760674535 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 15, 2007 |
| Last updated in NPPES | May 3, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 2011-00521 | NC |
| Internal Medicine, Medical Oncology | 207RX0202X | 50617 | WI |
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) | Enrolled Practitioner - Medical Oncology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 612 across 10 procedure codes |
| Paid by Medicare | $41,967 |
Part D prescriptions in 2024
| Prescriptions (claims) | 483 · 585 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $2,723,526 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Duke Health Integrated Practice, IncDurham, NC · 3,185 clinicians
Hospital affiliations
- Duke Regional HospitalDurham, NC
- Duke University HospitalDurham, NC
Industry payments (Open Payments)
- 2025$13,406 · 30 payments from 8 companies
- 2024$10,236 · 17 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $6,694 | 11 |
| Avyxa Pharma, LLC | $3,016 | 5 |
| Eisai Inc. | $2,544 | 3 |
| Exelixis Inc. | $489.21 | 4 |
| Aveo Pharmaceuticals, Inc. | $364.25 | 3 |
What the 2025 payments were for
- Consulting Fee$7,829 · 4 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,000 · 1 payment
- Travel and Lodging$1,924 · 7 payments
- Food and Beverage$1,653 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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