Abdallah M. Malkawi, MD
NPI 1124505730ActiveIndividual· Internal Medicine, Interventional Cardiology· Appleton, WI
Internal Medicine, Interventional Cardiology (MD) with Thedacare, Incorporated and 1 other group, practicing in Appleton, Wisconsin. In 2024 Medicare paid $16,823 for 129 patients, and Part D covered 71 of their prescriptions, 82% of them generic. Abbott Laboratories was the largest of 5 companies reporting payments in 2025, $2,494 in all, mostly food and beverage. Lists Holy Family Memorial and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1124505730 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2018 |
| Last updated in NPPES | Aug 7, 2025 |
| Certified by provider | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 84782 | 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 - Cardiovascular Disease (Cardiology) (AR); Practitioner - Interventional Cardiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 191 across 5 procedure codes |
| Paid by Medicare | $16,823 |
Part D prescriptions in 2024
| Prescriptions (claims) | 71 · 185 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $13,446 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical groups
- Thedacare, IncorporatedWaupaca, WI · 647 clinicians
- Froedtert Manitowoc Medical Group, LLCSheboygan, WI · 156 clinicians
Hospital affiliations
- Holy Family MemorialManitowoc, WI
- Thedacare Medical Center - ShawanoShawano, WI
- Thedacare Medical Center-WaupacaWaupaca, WI
- Thedacare Regional Med Ctr - NeenahNeenah, WI
- Thedacare Regional Medical Center - Appleton IncAppleton, WI
Industry payments (Open Payments)
- 2025$2,494 · 34 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $2,011 | 24 |
| Shockwave Medical, Inc | $234.53 | 2 |
| Abiomed | $96.82 | 2 |
| Angiodynamics, Inc. | $76.90 | 2 |
| Medtronic, Inc. | $74.23 | 4 |
What the 2025 payments were for
- Food and Beverage$1,525 · 30 payments
- Travel and Lodging$968.99 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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