David Alan Barounis, M.D.
NPI 1497067409ActiveIndividual· Internal Medicine, Critical Care Medicine· Naperville, IL
Internal Medicine, Critical Care Medicine (M.D.) in Naperville, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2010). Medicare paid $43,531 for services to 136 patients in 2024. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $3,909 in all, mostly consulting fees.
Overview
| NPI | 1497067409 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 7, 2010 |
| Last updated in NPPES | Sep 2, 2026 |
| Certified by provider | Sep 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 036131444 | IL |
| Hospitalist | 208M00000X | 036131444 | IL |
| Emergency Medicine | 207P00000X | 036131444 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Critical Care (Intensivists) (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 136 |
|---|---|
| Services billed | 302 across 17 procedure codes |
| Paid by Medicare | $43,531 |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Emergency Medicine, Hospitalist |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliation
- Edward HospitalNaperville, IL
Industry payments (Open Payments)
- 2025$3,909 · 4 payments from 3 companies
- 2024$3,073 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $3,000 | 1 |
| Analog Devices Inc. | $700.00 | 1 |
| Inari Medical, Inc. | $209.02 | 2 |
What the 2025 payments were for
- Consulting Fee$3,700 · 2 payments
- Food and Beverage$209.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Critical Care Medicine providers in Naperville
- 1770018061
- 1558723239
- 1720178163
- 1336481779
- 1144683038
- 1598969115
- 1215243027
All Internal Medicine, Critical Care Medicine providers in Illinois →