Quick answers
- Does Jennifer Guevara accept Medicare assignment?
- Medicare's clinician data says Jennifer Guevara may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Jennifer Guevara's NPI number?
- 1578147930. 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 Jennifer Guevara is enrolled with Medicare (CMS data updated October 2, 2026).
- 360 Maple Ave W, Suite BVienna, VA 22180 (703) 904‑9666
- 8609 Westwood Ctr Dr, Suite 620Vienna, VA 22182 (703) 904‑9666
Group practices
Medicare enrollment lists Jennifer Guevara as a member of these groups (CMS data updated October 2, 2026).
- Rxwellness Spine and Health - Vienna LLC4 clinicians in the group
- Rxwellness Spine and Health - Tysons McLean LLC3 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Vienna
Clinicians with the same Medicare primary specialty in Vienna, VA — not a recommendation.
Other clinicians in Rxwellness Spine and Health - Vienna LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1578147930 |
| 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