Matthew Willis Parsons, MD
NPI 1427581560ActiveIndividual· Radiology, Radiation Oncology· Portland, ME
Radiology, Radiation Oncology (MD) in Portland, Maine, trained at University of Cincinnati College of Medicine (class of 2017). 309 Medicare patients in 2024, $112,158 paid; nearly all of their 99 Part D prescriptions were generic (96%). Myriad Genetic Laboratories, Inc. reported $15.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1427581560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 5, 2017 |
| Last updated in NPPES | Apr 21, 2026 |
| Certified by provider | Apr 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | MD25306 | ME |
| Radiology, Radiation Oncology | 2085R0001X | 10957219-1205 | UT |
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 - Radiation Oncology (ME); Practitioner - Radiation Oncology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 309 |
|---|---|
| Services billed | 1,614 across 33 procedure codes |
| Paid by Medicare | $112,158 |
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 146 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $1,710 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Radiation Oncology |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- Spectrum Healthcare Partners PAPortland, ME · 308 clinicians
Hospital affiliations
- Mainehealth Maine Medical CenterPortland, ME
- Northern Light Mercy HospitalPortland, ME
- Portsmouth Regional HospitalPortsmouth, NH
- York HospitalYork, ME
Industry payments (Open Payments)
- 2025$15.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Myriad Genetic Laboratories, Inc. | $15.88 | 1 |
What the 2025 payments were for
- Food and Beverage$15.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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