Helen C. Ahn, M.D.
NPI 1952373037ActiveIndividual· Urology· Schaumburg, IL
Urology (M.D.) in Schaumburg, Illinois, trained at Northwestern University Feinberg Medical School (class of 1998). In 2024 Medicare paid $123,231 for 323 patients, and Part D covered 770 of their prescriptions, 84% of them generic. 180 Medical, Inc. was the largest of 2 companies reporting payments in 2025, $51.47 in all, mostly food and beverage.
Overview
| NPI | 1952373037 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 3, 2006 |
| Last updated in NPPES | Oct 30, 2020 |
| Certified by provider | Oct 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 036103730 | 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 | 323 |
|---|---|
| Services billed | 1,714 across 51 procedure codes |
| Paid by Medicare | $123,231 |
Part D prescriptions in 2024
| Prescriptions (claims) | 770 · 1,375 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $88,278 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwest Community Hospital 1Arlington Heights, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine McHenryMcHenry, IL
- Northwestern Memorial HospitalChicago, IL
Industry payments (Open Payments)
- 2025$51.47 · 2 payments from 2 companies
- 2024$141.19 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| 180 Medical, Inc. | $26.85 | 1 |
| Coloplast Corp | $24.62 | 1 |
What the 2025 payments were for
- Food and Beverage$51.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records