Quick answers
- Does Ruth M. Wambua accept Medicare assignment?
- Yes. Medicare's clinician data says Ruth M. Wambua 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 Ruth M. Wambua's NPI number?
- 1558056622. 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 Ruth M. Wambua is enrolled with Medicare (CMS data updated October 2, 2026).
- 19803 1st Ave S, Suite 200Normandy Park, WA 98148 (480) 712‑8319
- 2428 W Reynolds AveCentralia, WA 98531 (360) 330‑9044
- 8224 Latona Ave NESeattl, WA 98115 (310) 382‑0233
Group practices
Medicare enrollment lists Ruth M. Wambua as a member of these groups (CMS data updated October 2, 2026).
- Sharwin Tafazoli Inc65 clinicians in the group
- Athena Medical Group44 clinicians in the group
- Cascade Community Healthcare12 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Normandy Park
Clinicians with the same Medicare primary specialty in Normandy Park, WA — not a recommendation.
Other clinicians in Sharwin Tafazoli Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558056622 |
| 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