Nirav Nagarsheth
NPI 1457858318ActiveIndividual· Internal Medicine, Rheumatology· Gurnee, IL
Internal Medicine, Rheumatology with Illinois Bone and Joint Institute, LLC, practicing in Gurnee, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,200,366 for 1,520 claims, against $308,818 paid for services in 2024. Amgen Inc. was the largest of 23 companies reporting payments in 2025, $3,698 in all, mostly food and beverage. Lists Advocate Condell Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1457858318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 9, 2018 |
| Last updated in NPPES | Aug 7, 2023 |
| Certified by provider | Aug 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 036-163277 | 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 - Rheumatology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 21,423 across 64 procedure codes |
| Paid by Medicare | $308,818 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,520 · 2,250 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $1,200,366 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Illinois Bone and Joint Institute, LLCGurnee, IL · 604 clinicians
Hospital affiliations
- Advocate Condell Medical CenterLibertyville, IL
- Advocate Good Shepherd HospitalBarrington, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$3,698 · 184 payments from 23 companies
- 2024$3,408 · 152 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $1,039 | 47 |
| Abbvie Inc. | $676.70 | 32 |
| Ucb, Inc. | $386.84 | 21 |
| Janssen Biotech, Inc. | $326.70 | 22 |
| Mallinckrodt Hospital Products Inc. | $261.54 | 7 |
What the 2025 payments were for
- Food and Beverage$3,612 · 181 payments
- Education$85.75 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Rheumatology providers in Gurnee
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- 1992822514