Mary Elizabeth O'Donnell, PA-C
NPI 1316497332ActiveIndividual· Physician Assistant· Aurora, IL
Physician Assistant (PA-C) with Advocate Health and Hospitals Corporation, practicing in Aurora, Illinois. 79 Medicare patients in 2024, $8,312 paid; all of their 177 Part D prescriptions were generic. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $203.53 in all, mostly food and beverage. Lists Advocate Good Samaritan Hospital as a hospital affiliation.
Overview
| NPI | 1316497332 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 13, 2016 |
| Last updated in NPPES | Nov 18, 2021 |
| Certified by provider | Nov 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085005995 | 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 | 79 |
|---|---|
| Services billed | 215 across 28 procedure codes |
| Paid by Medicare | $8,312 |
Part D prescriptions in 2024
| Prescriptions (claims) | 177 · 177 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $719.47 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Good Samaritan HospitalDowners Grove, IL
Other facilities
- Advocate Home Health Care ServHome health agency · Oakbrook, IL
Industry payments (Open Payments)
- 2025$203.53 · 3 payments from 3 companies
- 2024$311.21 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $166.33 | 1 |
| Depuy Synthes Sales Inc. | $25.08 | 1 |
| Orthofix Medical, Inc. | $12.12 | 1 |
What the 2025 payments were for
- Food and Beverage$203.53 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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