Richard Jonathan Willes, M.D.
NPI 1821384264ActiveIndividual· Pediatrics, Pediatric Cardiology· Marshfield, WI
Pediatrics, Pediatric Cardiology (M.D.) with McHs Hospitals Inc and 1 other group, practicing in Marshfield, Wisconsin. Mostly services rather than prescriptions: Medicare paid $2,180 for 14 patients in 2024, with only 22 Part D claims. Regeneron Healthcare Solutions, Inc. reported $14.68 in payments in 2025, mostly food and beverage. Lists Marshfield Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1821384264 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2011 |
| Last updated in NPPES | May 9, 2025 |
| Certified by provider | Apr 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Cardiology Primary | 2080P0202X | 62462 | WI |
| Pediatrics, Pediatric Cardiology | 2080P0202X | 17105 | NV |
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) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 47 across 11 procedure codes |
| Paid by Medicare | $2,180 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 51 30-day fills |
|---|---|
| Total drug cost | $122.80 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Pediatric Medicine |
Medical groups
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
- Lakeview Medical Center Inc of Rice LakeRice Lake, WI · 168 clinicians
Hospital affiliations
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - Eau ClaireEau Claire, WI
Industry payments (Open Payments)
- 2025$14.68 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $14.68 | 1 |
What the 2025 payments were for
- Food and Beverage$14.68 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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