John Robert Miller, M.D.
NPI 1528367836ActiveIndividual· Orthopaedic Surgery· Chicago, IL
Orthopaedic Surgery (M.D.) in Chicago, Illinois, trained at Saint Louis University School of Medicine (class of 2011). 110 Medicare patients in 2024, $29,002 paid; all of their 63 Part D prescriptions were generic. Oak Med, Inc. was the largest of 5 companies reporting payments in 2025, $2,503 in all, mostly travel and lodging.
Overview
| NPI | 1528367836 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2011 |
| Last updated in NPPES | Apr 30, 2021 |
| Certified by provider | Apr 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 036139664 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 1,936 across 21 procedure codes |
| Paid by Medicare | $29,002 |
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 66 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $491.00 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Loyola University Medical CenterMaywood, IL · 953 clinicians
Hospital affiliations
- Loyola Gottlieb Memorial HospitalMelrose Park, IL
- Loyola University Medical CenterMaywood, IL
Industry payments (Open Payments)
- 2025$2,503 · 17 payments from 5 companies
- 2024$293.88 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Oak Med, Inc. | $1,117 | 6 |
| Arthrex, Inc. | $1,093 | 8 |
| Smith+nephew, Inc. | $143.96 | 1 |
| Depuy Synthes Sales Inc. | $116.55 | 1 |
| Stryker Corporation | $32.28 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,519 · 4 payments
- Food and Beverage$984.40 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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