Roger Chams, MD
NPI 1184675944ActiveIndividual· Orthopaedic Surgery· Libertyville, IL
Orthopaedic Surgery (MD) in Libertyville, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1992). Medicare paid $298,818 for services to 738 patients in 2024. Arthrex, Inc. was the largest of 4 companies reporting payments in 2025, $1,951 in all, mostly travel and lodging.
Overview
| NPI | 1184675944 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 15, 2006 |
| Last updated in NPPES | Aug 28, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 036-094840 | 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 - Orthopedic Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 738 |
|---|---|
| Services billed | 4,395 across 66 procedure codes |
| Paid by Medicare | $298,818 |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Illinois Bone and Joint Institute, LLCGurnee, IL · 604 clinicians
- Advantage Physical Therapy and Sports Rehab, LLCKenosha, WI · 294 clinicians
Hospital affiliations
- Advocate Condell Medical CenterLibertyville, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Northwestern Lake Forest HospitalLake Forest, IL
Other facilities
- Aspire Home Healthcare, LLCHome health agency · Morton Grove, IL
Industry payments (Open Payments)
- 2025$1,951 · 16 payments from 4 companies
- 2024$127.34 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $1,070 | 7 |
| Lightbody Medical Technologies Inc | $623.80 | 4 |
| Miach Orthopaedics, Inc. | $235.78 | 4 |
| Vericel Corporation | $21.93 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,269 · 3 payments
- Food and Beverage$682.91 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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