Patricia Duda - Tharani, NP
NPI 1548655103ActiveIndividual· Nurse Practitioner, Adult Health· Naperville, IL
Nurse Practitioner, Adult Health (NP) with Dupage Medical Group Ltd, practicing in Naperville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $459,415 for 861 claims, against $42,701 paid for services in 2024. Verona Pharma, Inc. reported $151.91 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1548655103 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 31, 2015 |
| Last updated in NPPES | Jun 30, 2023 |
| Certified by provider | Jun 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 209012704 | IL |
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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 491 |
|---|---|
| Services billed | 676 across 20 procedure codes |
| Paid by Medicare | $42,701 |
Part D prescriptions in 2024
| Prescriptions (claims) | 861 · 1,769 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $459,415 |
| Generic share | 39% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Industry payments (Open Payments)
- 2025$151.91 · 4 payments from 1 company
- 2024$15.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verona Pharma, Inc. | $151.91 | 4 |
What the 2025 payments were for
- Food and Beverage$151.91 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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