Quick answers
- Does Malwina A. Olendrowicz accept Medicare assignment?
- Yes. Medicare's clinician data says Malwina A. Olendrowicz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Malwina A. Olendrowicz's NPI number?
- 1013693670. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Malwina A. Olendrowicz is enrolled with Medicare (CMS data updated October 2, 2026).
- 1019 Yonkers AveYonkers, NY 10704 (914) 237‑1941
- 967 N BroadwayYonkers, NY 10701 (914) 964‑4444
Group practices
Medicare enrollment lists Malwina A. Olendrowicz as a member of this group (CMS data updated October 2, 2026).
- SJR Medical, PC43 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Yonkers
Clinicians with the same Medicare primary specialty in Yonkers, NY — not a recommendation.
Other clinicians in SJR Medical, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | Mercy College |
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013693670 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians