Michelle P. Sierzega, Ltd.
NPI 1679327001ActiveOrganization· Psychologist, Clinical· Downers Grove, IL
Psychologist, Clinical in Downers Grove, Illinois, registered in NPPES in April 2024. The authorized official on file is Michelle Patricia Sierzega, PSYD, President.
Overview
| NPI | 1679327001 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Apr 12, 2024 |
| Last updated in NPPES | Apr 12, 2024 |
| Certified by provider | Apr 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Clinical Primary | 103TC0700X | — | — |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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