Nathan J. Lee, MD
NPI 1174028633ActiveIndividual· Orthopaedic Surgery· Chicago, IL
Orthopaedic Surgery (MD) in Chicago, Illinois, trained at Icahn School of Medicine at Mount Sinai (class of 2018). 119 Medicare patients in 2024, $76,537 paid; all of their 85 Part D prescriptions were generic. Medtronic, Inc. was the largest of 5 companies reporting payments in 2025, $9,066 in all, mostly travel and lodging.
Overview
| NPI | 1174028633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 27, 2018 |
| Last updated in NPPES | Aug 26, 2024 |
| Certified by provider | Aug 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 036170175 | 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 - Orthopedic Surgery (IL); Practitioner - Orthopedic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 119 |
|---|---|
| Services billed | 455 across 68 procedure codes |
| Paid by Medicare | $76,537 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 87 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $400.54 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Orthomidwest, PLLCRockford, IL · 547 clinicians
- Rci (Wrs) LLCOak Park, IL · 360 clinicians
Hospital affiliations
- Northwest Community Hospital 1Arlington Heights, IL
- Rush University Medical CenterChicago, IL
Other facilities
- Astra HealthHome health agency · Harwood Heights, IL
- Shirley Ryan AbilitylabInpatient rehabilitation facility · Chicago, IL
Industry payments (Open Payments)
- 2025$9,066 · 59 payments from 5 companies
- 2024$3,084 · 22 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $5,448 | 48 |
| Alphatec Spine, Inc | $3,182 | 6 |
| Surgical Theater. Inc. | $210.10 | 3 |
| Bioventus LLC | $184.39 | 1 |
| Si-Bone, Inc. | $41.25 | 1 |
What the 2025 payments were for
- Travel and Lodging$6,322 · 19 payments
- Food and Beverage$2,744 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 328 orthopedic surgeons in Chicago · All orthopedic surgeons in Illinois