Greg A. Lietz, PA
NPI 1548345762ActiveIndividual· Physician Assistant· Hartford, WI
Physician Assistant (PA) with Aurora Advanced Healthcare, Inc., practicing in Hartford, Wisconsin. 61 Medicare patients in 2024, $10,487 paid; nearly all of their 292 Part D prescriptions were generic (98%). Lists Aurora Medical Ctr Washington County as a hospital affiliation.
Overview
| NPI | 1548345762 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Oct 26, 2006 |
| Last updated in NPPES | Nov 13, 2023 |
| Certified by provider | Nov 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2066 | WI |
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 - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 1,294 across 25 procedure codes |
| Paid by Medicare | $10,487 |
Part D prescriptions in 2024
| Prescriptions (claims) | 292 · 296 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $3,668 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Aurora Advanced Healthcare, Inc.Milwaukee, WI · 1,124 clinicians
Hospital affiliation
- Aurora Medical Ctr Washington CountyHartford, WI
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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