Darren Carl Ioos
NPI 1417703380ActiveIndividual· Urology· Chicago, IL
Urology in Chicago, Illinois, licensed in IL, with an NPI issued in April 2024. Enrolled in Medicare as order and referring only - urology. Olympus America Inc. was the largest of 3 companies reporting payments in 2025, $408.49 in all, mostly food and beverage.
Overview
| NPI | 1417703380 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 30, 2024 |
| Last updated in NPPES | Jun 20, 2025 |
| Certified by provider | Jun 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 125.085418 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 Order and Referring Only - Urology (IL) |
|---|
Industry payments (Open Payments)
- 2025$408.49 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus America Inc. | $152.61 | 1 |
| Coloplast Corp | $137.45 | 1 |
| Innovation Technologies Inc | $118.43 | 1 |
What the 2025 payments were for
- Food and Beverage$408.49 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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