Kamran A. Chaudhary, MD
NPI 1356310338ActiveIndividual· Internal Medicine, Rheumatology· Schaumburg, IL
Internal Medicine, Rheumatology (MD) in Schaumburg, Illinois, trained at University of Missouri, Kansas City, School of Medicine (class of 1999). In 2024 Medicare paid $1,326,834 for 192 patients, and Part D covered 1,153 of their prescriptions, 84% of them generic. Amgen Inc. was the largest of 17 companies reporting payments in 2025, $30,816 in all, mostly speaking and faculty fees.
Overview
| NPI | 1356310338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 14, 2006 |
| Last updated in NPPES | Dec 22, 2021 |
| Certified by provider | Dec 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 036106616 | 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 | 192 |
|---|---|
| Services billed | 104,386 across 36 procedure codes |
| Paid by Medicare | $1,326,834 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,153 · 2,034 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $812,295 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Rheumatology |
Medical group
- Greater Chicago Specialty Physicians LLCSchaumburg, IL · 8 clinicians
Hospital affiliations
- Advocate Sherman HospitalElgin, IL
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Northwestern Medicine McHenryMcHenry, IL
- St Alexius Medical CenterHoffman Estates, IL
Other facilities
- Americhoice Health Care, IncHome health agency · Northbrook, IL
Industry payments (Open Payments)
- 2025$30,816 · 116 payments from 17 companies
- 2024$22,406 · 132 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $28,865 | 41 |
| Ucb, Inc. | $405.97 | 15 |
| Glaxosmithkline, LLC. | $237.34 | 12 |
| Janssen Biotech, Inc. | $209.82 | 11 |
| Abbvie Inc. | $205.08 | 9 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$28,125 · 15 payments
- Food and Beverage$2,540 · 89 payments
- Travel and Lodging$151.20 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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