Mark Timothy Steinhauser, PA-C
NPI 1750948436ActiveIndividual· Physician Assistant· Chicago, IL
Physician Assistant (PA-C) in Chicago, Illinois, trained at Northwestern University Feinberg Medical School (class of 2019). 258 Medicare patients in 2024, $24,507 paid; nearly all of their 465 Part D prescriptions were generic (96%).
Overview
| NPI | 1750948436 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | May 28, 2019 |
| Last updated in NPPES | Jul 30, 2021 |
| Certified by provider | Jul 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085007152 | IL |
| Physician Assistant | 363A00000X | 1163429 | — |
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 - Physician Assistant (IA); Practitioner - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 258 |
|---|---|
| Services billed | 312 across 19 procedure codes |
| Paid by Medicare | $24,507 |
Part D prescriptions in 2024
| Prescriptions (claims) | 465 · 490 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $6,016 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Physician Assistant |
Medical group
- Dubuque Emergency Physicians PCDubuque, IA · 10 clinicians
Hospital affiliations
- Finley HospitalDubuque, IA
- Mercyone Dubuque Medical CenterDubuque, IA
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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