Margaret Gladysz, MD
NPI 1366516312ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Milwaukee, WI
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Aurora Medical Group, Inc., practicing in Milwaukee, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $979,105 for 1,967 claims, against $49,675 paid for services in 2024. Lists Aurora St Lukes Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1366516312 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 20, 2006 |
| Last updated in NPPES | Nov 7, 2024 |
| Certified by provider | Nov 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 51531-20 | WI |
| Internal Medicine | 207R00000X | 51531-20 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 273 |
|---|---|
| Services billed | 859 across 20 procedure codes |
| Paid by Medicare | $49,675 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,967 · 4,130 30-day fills |
|---|---|
| Patients | 345 |
| Total drug cost | $979,105 |
| Generic share | 36% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliations
- Aurora St Lukes Medical CenterMilwaukee, WI
- West Allis Memorial HospitalWest Allis, 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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