Matthew Mark Harkenrider, M.D.
NPI 1952577967ActiveIndividual· Radiology, Radiation Oncology· Maywood, IL
Radiology, Radiation Oncology (M.D.) in Maywood, Illinois, trained at Indiana University School of Medicine (class of 2007). 337 Medicare patients in 2024, $180,792 paid; nearly all of their 172 Part D prescriptions were generic (90%). Merck Sharp & Dohme LLC reported $7,761 in payments in 2024, mostly consulting fees.
Overview
| NPI | 1952577967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 30, 2008 |
| Last updated in NPPES | Apr 23, 2021 |
| Certified by provider | Apr 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 036130143 | IL |
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 - Radiation Oncology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 337 |
|---|---|
| Services billed | 2,464 across 40 procedure codes |
| Paid by Medicare | $180,792 |
Part D prescriptions in 2024
| Prescriptions (claims) | 172 · 327 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $80,996 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Loyola University Medical CenterMaywood, IL · 953 clinicians
Hospital affiliations
- Loyola Gottlieb Memorial HospitalMelrose Park, IL
- Loyola University Medical CenterMaywood, IL
- Macneal HospitalBerwyn, IL
Industry payments (Open Payments)
- 2024$7,761 · 8 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $7,761 | 8 |
What the 2024 payments were for
- Consulting Fee$6,710 · 1 payment
- Travel and Lodging$723.31 · 3 payments
- Food and Beverage$327.47 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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