John J. Fernandez, M.D.
NPI 1245219963ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Chicago, IL
Orthopaedic Surgery, Hand Surgery (M.D.) in Chicago, Illinois, trained at Northeastern Ohio University College of Medicine (class of 1990). Mostly services rather than prescriptions: Medicare paid $139,958 for 330 patients in 2024, with only 20 Part D claims. Synthes Gmbh was the largest of 3 companies reporting payments in 2025, $746.87 in all, mostly consulting fees.
Overview
| NPI | 1245219963 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 11, 2006 |
| Last updated in NPPES | Sep 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 036098896 | 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 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 - Hand Surgery (IL); Practitioner - Hand Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 1,997 across 103 procedure codes |
| Paid by Medicare | $139,958 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 20 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $137.49 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Hand Surgery |
| Secondary specialties | Orthopedic Surgery |
Medical group
- Orthomidwest, PLLCRockford, IL · 547 clinicians
Hospital affiliation
- Rush University Medical CenterChicago, IL
Industry payments (Open Payments)
- 2025$746.87 · 5 payments from 3 companies
- 2024$58.31 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Synthes Gmbh | $626.66 | 2 |
| Acumed LLC | $79.82 | 2 |
| Stryker Corporation | $40.39 | 1 |
What the 2025 payments were for
- Consulting Fee$500.00 · 1 payment
- Food and Beverage$246.87 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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