Margaret Ann Schwartz, APN
NPI 1629381520ActiveIndividual· Nurse Practitioner, Adult Health· Chicago, IL
Nurse Practitioner, Adult Health (APN) in Chicago, Illinois, trained at Rush Medical College of Rush University (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $29,018 for 316 claims, against $7,599 paid for services in 2024. Servier Pharmaceuticals LLC was the largest of 3 companies reporting payments in 2025, $3,077 in all, mostly consulting fees.
Overview
| NPI | 1629381520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Jul 20, 2010 |
| Last updated in NPPES | Jul 20, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 209.007632 | IL |
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 - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 100 across 12 procedure codes |
| Paid by Medicare | $7,599 |
Part D prescriptions in 2024
| Prescriptions (claims) | 316 · 481 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $29,018 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2025$3,077 · 6 payments from 3 companies
- 2024$238.64 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Servier Pharmaceuticals LLC | $1,535 | 2 |
| Novocure Inc. | $1,511 | 3 |
| Jazz Pharmaceuticals Inc. | $30.77 | 1 |
What the 2025 payments were for
- Consulting Fee$2,993 · 2 payments
- Food and Beverage$84.43 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Adult Health providers in Chicago
- 1134064959
- 1760799126
- 1902180466
- 1548514482
- 1720968415
- 1801261458
- 1356203368
- 1114298692
- 1366100109
- 1871737486
- 1902108913
- 1871962183
All Nurse Practitioner, Adult Health providers in Illinois →