Sunu S. Eapen, MD
NPI 1609819382ActiveIndividual· Internal Medicine· Brookfield, WI
Internal Medicine (MD) in Brookfield, Wisconsin, trained at University of Wisconsin School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $718,657 for 7,224 claims, against $54,171 paid for services in 2024. Exact Sciences Corporation reported $19.58 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1609819382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Apr 13, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 47395 | 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 - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 195 |
|---|---|
| Services billed | 723 across 43 procedure codes |
| Paid by Medicare | $54,171 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,224 · 17,878 30-day fills |
|---|---|
| Patients | 617 |
| Total drug cost | $718,657 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Froedtert Andthe Medical College of Wisconsin Community Physicians IncWauwatosa, WI · 1,285 clinicians
Hospital affiliations
- Ascension Se Wisconsin HospitalMilwaukee, WI
- Community Memorial HospitalMenomonee Falls, WI
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
- Waukesha Memorial HospitalWaukesha, WI
- West Allis Memorial HospitalWest Allis, WI
Industry payments (Open Payments)
- 2025$19.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $19.58 | 1 |
What the 2025 payments were for
- Food and Beverage$19.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Brookfield
- 1073790804
- 1104893577
- 1164434023
- 1326010026
- 1386657450
- 1427023902
- 1538274022
- 1609843663
- 1720051550
- 1730239393
- 1730444282
- 1891762852
All 48 internal medicine physicians in Brookfield · All internal medicine physicians in Wisconsin