Preeti R. Nagarkatte, MD
NPI 1841308335ActiveIndividual· Internal Medicine, Nephrology· Joliet, IL
Internal Medicine, Nephrology (MD) in Joliet, Illinois, trained at University of Cincinnati College of Medicine (class of 1996). 761 Medicare patients in 2024, $282,175 paid; nearly all of their 2,854 Part D prescriptions were generic (92%). Inspire Medical Systems, Inc. was the largest of 7 companies reporting payments in 2025, $485.15 in all, mostly food and beverage.
Overview
| NPI | 1841308335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 26, 2006 |
| Last updated in NPPES | Dec 11, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036-099 535 | 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 - Nephrology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 761 |
|---|---|
| Services billed | 2,739 across 21 procedure codes |
| Paid by Medicare | $282,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,854 · 6,041 30-day fills |
|---|---|
| Patients | 491 |
| Total drug cost | $339,109 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Associates of Northern Illinois LtdAlgonquin, IL · 117 clinicians
Hospital affiliations
- Morris Hospital & Healthcare CentersMorris, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Riverside Medical CenterKankakee, IL
- Saint Joseph Medical CenterJoliet, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Other facilities
- Concerto DialysisDialysis facility · Lincolnwood, IL
- Davita New Lenox Home TrainingDialysis facility · New Lenox, IL
- Davita Renal Center New LenoxDialysis facility · New Lenox, IL
- Davita Renal Center West JolietDialysis facility · Joliet, IL
- Davita Tinley Park DialysisDialysis facility · Tinley Park, IL
Industry payments (Open Payments)
- 2025$485.15 · 7 payments from 7 companies
- 2024$47.69 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $143.45 | 1 |
| Sanofi-Aventis U.S. LLC | $110.93 | 1 |
| Biosense Webster, Inc. | $84.82 | 1 |
| Angiodynamics, Inc. | $65.01 | 1 |
| Travere Therapeutics, Inc. | $33.20 | 1 |
What the 2025 payments were for
- Food and Beverage$485.15 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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