Quick answers
- Does Sabrina L. Sifter accept Medicare assignment?
- Yes. Medicare's clinician data says Sabrina L. Sifter 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 Sabrina L. Sifter's NPI number?
- 1538933213. 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 Sabrina L. Sifter is enrolled with Medicare (CMS data updated October 2, 2026).
- 1801 E Tahquitz Canyon Way, Suite 200Palm Springs, CA 92262 (760) 327‑2700
- 47474 Washington StLa Quinta, CA 92253 (760) 469‑5213
- 6906 Brockton Ave, Suite 6Riverside, CA 92506 (951) 784‑8373
- 9500 Stockdale HwyBakersfield, CA 93311 (661) 663‑8500
Group practices
Medicare enrollment lists Sabrina L. Sifter as a member of this group (CMS data updated October 2, 2026).
- Retina Institute of California Medical Group, a California Medical Par77 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Palm Springs
Clinicians with the same Medicare primary specialty in Palm Springs, CA — not a recommendation.
Other clinicians in Retina Institute of California Medical Group, a California Medical Par
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2023 (3 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538933213 |
| 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