Stephen Mizera, PA-C
NPI 1770147092ActiveIndividual· Physician Assistant· Bolingbrook, IL
Physician Assistant (PA-C) with Adventist Health Partners, Inc., practicing in Bolingbrook, Illinois. 110 Medicare patients in 2024, $21,061 paid; nearly all of their 126 Part D prescriptions were generic (98%). Lists Uchicago Medicine Adventhealth Bolingbrook and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1770147092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 23, 2019 |
| Last updated in NPPES | Mar 24, 2021 |
| Certified by provider | Mar 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085006977 | 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 - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 394 across 48 procedure codes |
| Paid by Medicare | $21,061 |
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 127 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $962.18 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Adventist Health Partners, Inc.Lombard, IL · 255 clinicians
Hospital affiliations
- Uchicago Medicine Adventhealth BolingbrookBolingbrook, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, 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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