Thomas W. Kiesler, MD
NPI 1790775740ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Warrenville, IL
Orthopaedic Surgery, Hand Surgery (MD) in Warrenville, Illinois, trained at Indiana University School of Medicine (class of 1992). 457 Medicare patients in 2024, $184,577 paid; all of their 125 Part D prescriptions were generic. Djo, LLC reported $18.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1790775740 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 21, 2005 |
| Last updated in NPPES | Apr 1, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 036104627 | 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 - Hand Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 457 |
|---|---|
| Services billed | 3,425 across 83 procedure codes |
| Paid by Medicare | $184,577 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 125 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $505.02 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Hand Surgery |
| Secondary specialties | Orthopedic Surgery |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$18.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Djo, LLC | $18.72 | 1 |
What the 2025 payments were for
- Food and Beverage$18.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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