Deemy Rekkas, MD
NPI 1184635096ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Appleton, WI
Thoracic Surgery (Cardiothoracic Vascular Surgery) (MD) in Appleton, Wisconsin, trained at University of Florida College of Medicine (class of 1997). Mostly services rather than prescriptions: Medicare paid $22,347 for 60 patients in 2024, with only 38 Part D claims. Atricure, Inc. was the largest of 2 companies reporting payments in 2025, $128.68 in all, mostly food and beverage.
Overview
| NPI | 1184635096 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Oct 7, 2026 |
| Certified by provider | Oct 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 63169 | 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 - Thoracic Surgery (IL); Practitioner - Cardiac Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 60 |
|---|---|
| Services billed | 115 across 30 procedure codes |
| Paid by Medicare | $22,347 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 42 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $199.90 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Cardiac Surgery |
| Secondary specialties | Thoracic Surgery |
Medical group
- Prohealth Medical Group IncMukwonago, WI · 479 clinicians
Hospital affiliations
- Oconomowoc Memorial HospitalOconomowoc, WI
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
- 2025$128.68 · 2 payments from 2 companies
- 2024$88.02 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $99.47 | 1 |
| Zimmer Biomet Holdings, Inc. | $29.21 | 1 |
What the 2025 payments were for
- Food and Beverage$128.68 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Appleton
- 1508045113
- 1699769695
- 1194926600
- 1346226826
- 1861507253
- 1790921930
- 1932105616
All Thoracic Surgery (Cardiothoracic Vascular Surgery) providers in Wisconsin →