Gregory David Lopez, MD
NPI 1366754699ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Chicago, IL
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (MD) in Chicago, Illinois, trained at University of Texas Medical School at San Antonio (class of 2010). 822 Medicare patients in 2024, $631,250 paid; all of their 398 Part D prescriptions were generic. Globus Medical, Inc. was the largest of 4 companies reporting payments in 2025, $562.47 in all, mostly food and beverage.
Overview
| NPI | 1366754699 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 1, 2010 |
| Last updated in NPPES | Jan 9, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | 036137855 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 822 |
|---|---|
| Services billed | 3,428 across 85 procedure codes |
| Paid by Medicare | $631,250 |
Part D prescriptions in 2024
| Prescriptions (claims) | 398 · 436 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $2,250 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Orthomidwest, PLLCRockford, IL · 547 clinicians
- Dynamic Physical Therapy, Inc.Oak Park, IL · 43 clinicians
- Midwest Orthopaedics at Rush LLCChicago, IL · 10 clinicians
Hospital affiliations
- Edward HospitalNaperville, IL
- Elmhurst Memorial HospitalElmhurst, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Rush University Medical CenterChicago, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Other facilities
- One Home Health Agency, LtdHome health agency · Crystal Lake, IL
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
- 2025$562.47 · 34 payments from 4 companies
- 2024$1,365 · 16 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $322.81 | 31 |
| Curiteva, Inc. | $170.86 | 1 |
| Orthofix Medical, Inc. | $51.89 | 1 |
| Medtronic, Inc. | $16.91 | 1 |
What the 2025 payments were for
- Food and Beverage$562.47 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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