Timothy Edward Schainker, M.D.
NPI 1093125502ActiveIndividual· Hospitalist· Oak Park, IL
Hospitalist (M.D.) with Endeavor Health Medical Group, practicing in Oak Park, Illinois. In 2024 Medicare paid $139,780 for 535 patients, and Part D covered 321 of their prescriptions, 89% of them generic. Lists Elmhurst Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093125502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 6, 2014 |
| Last updated in NPPES | Aug 24, 2026 |
| Certified by provider | Aug 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 036142171 | IL |
| Internal Medicine | 207R00000X | 036142171 | 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 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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 535 |
|---|---|
| Services billed | 1,315 across 17 procedure codes |
| Paid by Medicare | $139,780 |
Part D prescriptions in 2024
| Prescriptions (claims) | 321 · 337 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $16,833 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Elmhurst Memorial HospitalElmhurst, IL
- Swedish HospitalChicago, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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