Quick answers
- Does Patricia A. Llewellyn accept Medicare assignment?
- Yes. Medicare's clinician data says Patricia A. Llewellyn 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 Patricia A. Llewellyn's NPI number?
- 1871304600. 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 Patricia A. Llewellyn is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 2501 Parkers LnAlexandria, VA 22306 (703) 664‑7000
- 3300 Gallows RdFalls Church, VA 22042 (703) 776‑4001
- 3600 Joseph Siewick DrFairfax, VA 22033 (703) 391‑3600
- 4320 Seminary RdAlexandria, VA 22304 (703) 504‑3000
- 44045 Rivderside PkwyLeesburg, VA 20176 (703) 771‑2960
Group practices
Medicare enrollment lists Patricia A. Llewellyn as a member of this group (CMS data updated October 2, 2026).
- Inova Health Care Services1,817 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Alexandria
Clinicians with the same Medicare primary specialty in Alexandria, VA — not a recommendation.
Other clinicians in Inova Health Care Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871304600 |
| 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