Tomasz Jakub Kuzniar, M.D.
NPI 1114905171ActiveIndividual· Internal Medicine, Pulmonary Disease· Glenview, IL
Internal Medicine, Pulmonary Disease (M.D.) with Endeavor Health Medical Group, practicing in Glenview, Illinois. Their prescriptions cost Medicare Part D more than their services did: $1,057,935 for 1,716 claims, against $144,986 paid for services in 2024. Lilly USA, LLC was the largest of 4 companies reporting payments in 2025, $94,467 in all, mostly speaking and faculty fees. Lists Advocate Lutheran General Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1114905171 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 9, 2006 |
| Last updated in NPPES | Sep 14, 2026 |
| Certified by provider | Sep 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036106433 | IL |
| Internal Medicine | 207R00000X | 036106433 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 47702 | MN |
| Internal Medicine, Sleep Medicine | 207RS0012X | 036106433 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036106433 | 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 - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 914 |
|---|---|
| Services billed | 2,227 across 36 procedure codes |
| Paid by Medicare | $144,986 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,716 · 2,524 30-day fills |
|---|---|
| Patients | 270 |
| Total drug cost | $1,057,935 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Advocate Lutheran General HospitalPark Ridge, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Swedish HospitalChicago, IL
Industry payments (Open Payments)
- 2025$94,467 · 113 payments from 4 companies
- 2024$625.76 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $92,582 | 94 |
| Verathon Inc. | $875.00 | 1 |
| Ge Healthcare | $867.00 | 2 |
| Astrazeneca Pharmaceuticals LP | $143.35 | 16 |
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$81,200 · 55 payments
- Consulting Fee$8,655 · 5 payments
- Travel and Lodging$3,563 · 21 payments
- Food and Beverage$1,050 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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