Quick answers
- Does Alejandra Martinez-Cardoso accept Medicare assignment?
- Yes. Medicare's clinician data says Alejandra Martinez-Cardoso 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 Alejandra Martinez-Cardoso's NPI number?
- 1679155501. 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 Alejandra Martinez-Cardoso is enrolled with Medicare (CMS data updated October 2, 2026).
- 1120 W Rose StWalla Walla, WA 99362 (509) 525‑6650
- 1608 N Rd, Suite 44Pasco, WA 99301 (509) 543‑9280
Group practices
Medicare enrollment lists Alejandra Martinez-Cardoso as a member of this group (CMS data updated October 2, 2026).
- Yakima Valley Farm Workers Clinic273 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Walla Walla
Clinicians with the same Medicare primary specialty in Walla Walla, WA — not a recommendation.
Other clinicians in Yakima Valley Farm Workers Clinic
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679155501 |
| 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