Juan E. Mesa, MD
NPI 1508974874ActiveIndividual· Internal Medicine, Interventional Cardiology· Marshfield, WI
Internal Medicine, Interventional Cardiology (MD) with McHs Hospitals Inc, practicing in Marshfield, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $31,108 for 147 claims, against $14,060 paid for services in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $326.79 in all, mostly food and beverage. Lists Marshfield Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1508974874 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 28, 2006 |
| Last updated in NPPES | Jun 18, 2026 |
| Certified by provider | Jun 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 42383 | 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 - Interventional Cardiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 435 across 23 procedure codes |
| Paid by Medicare | $14,060 |
Part D prescriptions in 2024
| Prescriptions (claims) | 147 · 359 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $31,108 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Interventional Cardiology |
Medical group
- McHs Hospitals IncMarshfield, WI · 1,197 clinicians
Hospital affiliations
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - WestonWeston, WI
Industry payments (Open Payments)
- 2025$326.79 · 3 payments from 2 companies
- 2024$3,488 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $181.62 | 2 |
| Biosense Webster, Inc. | $145.17 | 1 |
What the 2025 payments were for
- Food and Beverage$326.79 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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