Rochella Abaygar Ostrowski, M.D.
NPI 1700059508ActiveIndividual· Internal Medicine, Rheumatology· Maywood, IL
Internal Medicine, Rheumatology (M.D.) in Maywood, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,583,931 for 1,760 claims, against $25,057 paid for services in 2024.
Overview
| NPI | 1700059508 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 11, 2008 |
| Last updated in NPPES | Jun 24, 2021 |
| Certified by provider | Jun 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 036115636 | 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 - Allergy/Immunology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 453 across 12 procedure codes |
| Paid by Medicare | $25,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,760 · 3,223 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $1,583,931 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Loyola University Medical CenterMaywood, IL · 953 clinicians
Hospital affiliations
- Loyola Gottlieb Memorial HospitalMelrose Park, IL
- Loyola University Medical CenterMaywood, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Rheumatology providers in Maywood
- 1699752592
- 1841453008
- 1023711868
- 1679899942
- 1831848613
- 1508843400
- 1760618789
- 1497732747