Charles Oliver Turk, M.D.
NPI 1487628228ActiveIndividual· Urology· Chicago Ridge, IL
Urology (M.D.) in Chicago Ridge, Illinois, licensed in IL, with an NPI issued in February 2006. 793 Medicare patients in 2024, $233,916 paid; nearly all of their 923 Part D prescriptions were generic (94%). Pfizer Inc. was the largest of 12 companies reporting payments in 2025, $484.36 in all, mostly food and beverage.
Overview
| NPI | 1487628228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 16, 2006 |
| Last updated in NPPES | Apr 16, 2025 |
| Certified by provider | Apr 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 036064703 | 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 - Urology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 793 |
|---|---|
| Services billed | 5,925 across 80 procedure codes |
| Paid by Medicare | $233,916 |
Part D prescriptions in 2024
| Prescriptions (claims) | 923 · 2,231 30-day fills |
|---|---|
| Patients | 261 |
| Total drug cost | $67,855 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$484.36 · 21 payments from 12 companies
- 2024$706.92 · 29 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $81.64 | 4 |
| Sumitomo Pharma America, Inc. | $66.81 | 3 |
| Boston Scientific Corporation | $62.03 | 2 |
| Olympus America Inc. | $58.30 | 2 |
| Astellas Pharma US Inc | $48.73 | 2 |
What the 2025 payments were for
- Food and Beverage$484.36 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Urology providers in Chicago Ridge
- 1710126032
- 1720122005
- 1629008164
- 1609812759
- 1144372194
- 1891751566
- 1578592770