Quick answers
- Does Elizabeth R. Oslund accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth R. Oslund 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 Elizabeth R. Oslund's NPI number?
- 1235625401. 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 Elizabeth R. Oslund is enrolled with Medicare (CMS data updated October 2, 2026).
- 4560 Admiralty Way, Suite 105Marina Del Rey, CA 90292 (310) 694‑5255
Group practices
Medicare enrollment lists Elizabeth R. Oslund as a member of this group (CMS data updated October 2, 2026).
- Dr. Jamie A. Lipeles, a Professional Medical Corporation8 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Marina Del Rey
Clinicians with the same Medicare primary specialty in Marina Del Rey, CA — not a recommendation.
Other clinicians in Dr. Jamie A. Lipeles, a Professional Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235625401 |
| 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