Ivan L. Maldonado, M.D.
NPI 1518963347ActiveIndividual· Surgery, Trauma Surgery· Marshfield, WI
Surgery, Trauma Surgery (M.D.) in Marshfield, Wisconsin, trained at Ponce School of Medicine (class of 1988). Mostly services rather than prescriptions: Medicare paid $16,056 for 84 patients in 2024, with only 14 Part D claims.
Overview
| NPI | 1518963347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2005 |
| Last updated in NPPES | Apr 23, 2026 |
| Certified by provider | Apr 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Trauma Surgery Primary | 2086S0127X | 55941 | WI |
| Surgery | 208600000X | 59285 | NJ |
| Surgery | 208600000X | 55941 | WI |
| Surgery, Trauma Surgery | 2086S0127X | 59285 | NJ |
| Surgery, Surgical Critical Care | 2086S0102X | 59285 | NJ |
| Surgery, Surgical Critical Care | 2086S0102X | 55941 | WI |
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 - Critical Care (Intensivists) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 178 across 21 procedure codes |
| Paid by Medicare | $16,056 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 16 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $180.76 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Ponce School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | General Surgery |
Medical group
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
Hospital affiliation
- Marshfield Medical CenterMarshfield, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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