David Edward Ludden, M.D.
NPI 1073773834ActiveIndividual· Internal Medicine, Cardiovascular Disease· La Crosse, WI
Internal Medicine, Cardiovascular Disease (M.D.) in La Crosse, Wisconsin, trained at Rush Medical College of Rush University (class of 2007). In 2024 Medicare paid $93,027 for 501 patients, and Part D covered 178 of their prescriptions, 82% of them generic. Biosense Webster, Inc. was the largest of 3 companies reporting payments in 2025, $12,538 in all, mostly consulting fees.
Overview
| NPI | 1073773834 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2008 |
| Last updated in NPPES | Aug 13, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 55951 | WI |
| Internal Medicine | 207R00000X | 125053060 | IL |
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 - Cardiovascular Disease (Cardiology) (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 501 |
|---|---|
| Services billed | 1,018 across 43 procedure codes |
| Paid by Medicare | $93,027 |
Part D prescriptions in 2024
| Prescriptions (claims) | 178 · 351 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $36,607 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Gundersen Lutheran Medical Center IncLa Crosse, WI · 895 clinicians
- Gundersen Clinic LtdOnalaska, WI · 418 clinicians
Hospital affiliations
- Gundersen Lutheran Medical CenterLa Crosse, WI
- Gundersen Palmer Lutheran Hospital and ClinicsWest Union, IA
- Tomah Memorial HospitalTomah, WI
- Vernon Memorial HospitalViroqua, WI
- Winona Health ServicesWinona, MN
Industry payments (Open Payments)
- 2025$12,538 · 12 payments from 3 companies
- 2024$33,140 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biosense Webster, Inc. | $12,313 | 9 |
| Medtronic, Inc. | $134.06 | 2 |
| Abbott Laboratories | $90.96 | 1 |
What the 2025 payments were for
- Consulting Fee$12,075 · 7 payments
- Food and Beverage$463.07 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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