Joseph P. Regan, M.D.
NPI 1639116486ActiveIndividual· Surgery· Mequon, WI
Surgery (M.D.) in Mequon, Wisconsin, trained at Northwestern University Feinberg Medical School (class of 1996). 81 Medicare patients in 2024, $27,720 paid; all of their 90 Part D prescriptions were generic. Medtronic, Inc. reported $35.71 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1639116486 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Nov 9, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 45445 | 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 - General Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 184 across 29 procedure codes |
| Paid by Medicare | $27,720 |
Part D prescriptions in 2024
| Prescriptions (claims) | 90 · 97 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $730.35 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | General Surgery |
Medical group
- Madison Medical Affiliates IncMilwaukee, WI · 86 clinicians
Hospital affiliation
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI
Industry payments (Open Payments)
- 2024$35.71 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $35.71 | 1 |
What the 2024 payments were for
- Food and Beverage$35.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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