Quick answers
- Where does Sandra J. Allison see patients?
- Medicare's clinician data lists 8 practice locations, including Arlington, VA, Bethesda, MD and Washington, DC. Call before your visit to confirm the address.
- What is Sandra J. Allison's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Sandra J. Allison accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra J. Allison accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Sandra J. Allison?
- (703) 280-1410, as listed in official Medicare / NPI Registry data.
- What is Sandra J. Allison's NPI number?
- 1093713182. 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 Sandra J. Allison is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1005 N Glebe Rd, Suite 110Arlington, VA 22201 (703) 280‑1410
- 10215 Fernwood RdBethesda, MD 20817
- 1145 19th St NW, Suite 200Washington, DC 20036 (571) 388‑2754
- 21351 Ridgetop Cir, Suite 100Sterling, VA 20166 (571) 434‑0140
- 2141 K St NW, Suite 200Washington, DC 20037 (202) 223‑9723
Group practices
Medicare enrollment lists Sandra J. Allison as a member of this group (CMS data updated 2026-10-02).
- Washington Radiology Assoc PLLC36 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Arlington
Clinicians with the same Medicare primary specialty in Arlington, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093713182 |
| 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 2026-10-02, retrieved 2026-10-29
- 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