Clementa Istrata-Iacob
NPI 1609534635ActiveIndividual· Nurse Practitioner· Hinsdale, IL
Nurse Practitioner with Nephrology Associates of Northern Illinois Ltd, practicing in Hinsdale, Illinois. Their prescriptions cost Medicare Part D more than their services did: $158,436 for 346 claims, against $17,159 paid for services in 2024. Ardelyx, Inc. reported $124.72 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1609534635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Dec 7, 2021 |
| Last updated in NPPES | May 27, 2022 |
| Certified by provider | May 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209.024618 | 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 | 42 |
|---|---|
| Services billed | 114 across 9 procedure codes |
| Paid by Medicare | $17,159 |
Part D prescriptions in 2024
| Prescriptions (claims) | 346 · 626 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $158,436 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Associates of Northern Illinois LtdAlgonquin, IL · 117 clinicians
Industry payments (Open Payments)
- 2024$124.72 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $124.72 | 1 |
What the 2024 payments were for
- Food and Beverage$124.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 nurse practitioners in Hinsdale · All nurse practitioners in Illinois