Ronald C. Chen, M.D.
NPI 1265510309ActiveIndividual· Radiology, Radiation Oncology· Kansas City, KS
Radiology, Radiation Oncology (M.D.) in Kansas City, Kansas, trained at Harvard Medical School (class of 2004). Mostly services rather than prescriptions: Medicare paid $77,054 for 205 patients in 2024, with only 35 Part D claims. Regeneron Healthcare Solutions, Inc. reported $26.27 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265510309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Jan 29, 2020 |
| Certified by provider | Jan 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 2009-01069 | 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 - Radiation Oncology (KS); Practitioner - Radiation Oncology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 1,061 across 28 procedure codes |
| Paid by Medicare | $77,054 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 83 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $767.07 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Kansas University Physicians IncLenexa, KS · 1,849 clinicians
- Topeka Physician Group LLCTopeka, KS · 149 clinicians
Hospital affiliations
- Kansas City Orthopaedic InstituteLeawood, KS
- LmhLawrence, KS
- St Lukes Hospital of Kansas CityKansas City, MO
- University of Kansas Health System - St Francis CampusTopeka, KS
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$26.27 · 1 payment from 1 company
- 2024$3,126 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $26.27 | 1 |
What the 2025 payments were for
- Food and Beverage$26.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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