Quick answers
- Does Alissa M. Mills accept Medicare assignment?
- Yes. Medicare's clinician data says Alissa M. Mills 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 Alissa M. Mills's NPI number?
- 1003867003. 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 Alissa M. Mills is enrolled with Medicare (CMS data updated October 2, 2026).
- 3023 Hamaker Ct, Suite 500Fairfax, VA 22031 (571) 776‑3100
- 8081 Innovation Park Dr, Suite 765Fairfax, VA 22031 (703) 531‑3624
Group practices
Medicare enrollment lists Alissa M. Mills as a member of this group (CMS data updated October 2, 2026).
- Pediatric Specialists of Virginia LLC11 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Fairfax
Clinicians with the same Medicare primary specialty in Fairfax, VA — not a recommendation.
Other clinicians in Pediatric Specialists of Virginia LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | George Washington University School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003867003 |
| 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