Derek T. Schloemann, MD
NPI 1689134140ActiveIndividual· Orthopaedic Surgery, Hand Surgery· Maywood, IL
Orthopaedic Surgery, Hand Surgery (MD) with Orthopaedics-Indianapolis Inc, practicing in Maywood, Illinois. Part D covered 22 prescriptions written in 2024, 95% of them generic. Axogen was the largest of 5 companies reporting payments in 2025, $1,578 in all, mostly food and beverage. Lists Ascension St Vincent Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1689134140 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2019 |
| Last updated in NPPES | Sep 24, 2026 |
| Certified by provider | Sep 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Hand Surgery Primary | 207XS0106X | 036179713 | IL |
| Orthopaedic Surgery | 207X00000X | 01095369A | IN |
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 - Orthopedic Surgery (IL); Practitioner - Orthopedic Surgery (IN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 22 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $817.14 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical group
- Orthopaedics-Indianapolis IncIndianapolis, IN · 371 clinicians
Hospital affiliations
- Ascension St Vincent HospitalIndianapolis, IN
- Orthoindy HospitalIndianapolis, IN
Industry payments (Open Payments)
- 2025$1,578 · 18 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axogen | $1,224 | 13 |
| Stryker Corporation | $216.32 | 2 |
| Medartis Inc. | $102.16 | 1 |
| Mf Med | $20.12 | 1 |
| Endo USA, Inc. | $15.78 | 1 |
What the 2025 payments were for
- Food and Beverage$1,041 · 16 payments
- Travel and Lodging$537.03 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Orthopaedic Surgery, Hand Surgery providers in Illinois →