Irfan K. Moinuddin, M.D.
NPI 1033163449ActiveIndividual· Internal Medicine, Nephrology· Crystal Lake, IL
Internal Medicine, Nephrology (M.D.) with Cook County, practicing in Crystal Lake, Illinois. Their prescriptions cost Medicare Part D more than their services did: $201,301 for 643 claims, against $25,821 paid for services in 2024. Travere Therapeutics, Inc. was the largest of 7 companies reporting payments in 2025, $612.12 in all, mostly food and beverage. Lists John H Stroger Jr Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033163449 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 20, 2006 |
| Last updated in NPPES | Sep 15, 2022 |
| Certified by provider | Sep 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036108979 | 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 - Nephrology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 287 across 17 procedure codes |
| Paid by Medicare | $25,821 |
Part D prescriptions in 2024
| Prescriptions (claims) | 643 · 1,402 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $201,301 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Cook CountyChicago, IL · 788 clinicians
Hospital affiliations
- John H Stroger Jr HospitalChicago, IL
- Provident Hospital of ChicagoChicago, IL
Other facilities
- Provident Dialysis CenterDialysis facility · Chicago, IL
Industry payments (Open Payments)
- 2025$612.12 · 23 payments from 7 companies
- 2024$418.99 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $257.37 | 10 |
| Alexion Pharmaceuticals, Inc. | $138.22 | 5 |
| Otsuka America Pharmaceutical, Inc. | $106.78 | 4 |
| Glaxosmithkline, LLC. | $29.20 | 1 |
| Amgen Inc. | $29.06 | 1 |
What the 2025 payments were for
- Food and Beverage$612.12 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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