Amit Arora, M.D.
NPI 1831378330ActiveIndividual· Internal Medicine, Nephrology· Crystal Lake, IL
Internal Medicine, Nephrology (M.D.) with Nephrology Associates of Northern Illinois Ltd, practicing in Crystal Lake, Illinois. 932 Medicare patients in 2024, $311,559 paid; nearly all of their 2,306 Part D prescriptions were generic (90%). Novo Nordisk Inc was the largest of 14 companies reporting payments in 2025, $755.79 in all, mostly food and beverage. Lists Advocate Good Shepherd Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1831378330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 31, 2007 |
| Last updated in NPPES | Jan 24, 2023 |
| Certified by provider | Jan 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036124063 | 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 | 932 |
|---|---|
| Services billed | 3,987 across 29 procedure codes |
| Paid by Medicare | $311,559 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,306 · 5,465 30-day fills |
|---|---|
| Patients | 404 |
| Total drug cost | $280,668 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Associates of Northern Illinois LtdAlgonquin, IL · 117 clinicians
Hospital affiliations
- Advocate Good Shepherd HospitalBarrington, IL
- Advocate Sherman HospitalElgin, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Kishwaukee HospitalDekalb, IL
- Northwestern Medicine McHenryMcHenry, IL
Other facilities
- Ara - Crystal Lake Dialysis CenterDialysis facility · Crystal Lake, IL
- Ara - McHenry Dialysis CenterDialysis facility · McHenry, IL
- Davita Huntley DialysisDialysis facility · Huntley, IL
- Davita Sycamore DialysisDialysis facility · Sycamore, IL
- Fmc - of McHenryDialysis facility · McHenry, IL
Industry payments (Open Payments)
- 2025$755.79 · 28 payments from 14 companies
- 2024$513.84 · 19 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $185.18 | 4 |
| Mallinckrodt Hospital Products Inc. | $87.38 | 3 |
| Novartis Pharmaceuticals Corporation | $82.96 | 3 |
| Otsuka America Pharmaceutical, Inc. | $80.00 | 3 |
| Calliditas Therapeutics US Inc. | $66.64 | 2 |
What the 2025 payments were for
- Food and Beverage$750.23 · 26 payments
- Education$5.56 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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