Eugene A. Gulliver, MD
NPI 1366401903ActiveIndividual· Internal Medicine, Cardiovascular Disease· Janesville, WI
Internal Medicine, Cardiovascular Disease (MD) in Janesville, Wisconsin, trained at Medical College of Wisconsin (class of 2001). In 2024 Medicare paid $65,013 for 229 patients, and Part D covered 721 of their prescriptions, 89% of them generic. Biosense Webster, Inc. was the largest of 4 companies reporting payments in 2025, $319.45 in all, mostly food and beverage.
Overview
| NPI | 1366401903 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2006 |
| Last updated in NPPES | Oct 25, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 45190 | WI |
| Internal Medicine | 207R00000X | 45190 | 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 (IL); Practitioner - Cardiovascular Disease (Cardiology) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 229 |
|---|---|
| Services billed | 420 across 37 procedure codes |
| Paid by Medicare | $65,013 |
Part D prescriptions in 2024
| Prescriptions (claims) | 721 · 1,699 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $75,428 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Mercy Health System CorporationJanesville, WI · 753 clinicians
- Rockford Health PhysiciansRockford, IL · 521 clinicians
Hospital affiliations
- Javon Bea HospitalRockford, IL
- Mercy Health System CorpJanesville, WI
- Mercy Walworth Hospital & Medical CenterLake Geneva, WI
Industry payments (Open Payments)
- 2025$319.45 · 7 payments from 4 companies
- 2024$3,592 · 34 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biosense Webster, Inc. | $145.47 | 4 |
| Edwards Lifesciences Corporation | $109.25 | 1 |
| Boston Scientific Corporation | $43.72 | 1 |
| Abiomed | $21.01 | 1 |
What the 2025 payments were for
- Food and Beverage$319.45 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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