Quick answers
- Where does Daniel A. Chu see patients?
- Medicare's clinician data lists 3 practice locations, including Sterling, VA and Washington, DC. Call before your visit to confirm the address.
- What is Daniel A. Chu's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Daniel A. Chu accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel A. Chu 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 Daniel A. Chu?
- (571) 434-0140, as listed in official Medicare / NPI Registry data.
- What is Daniel A. Chu's NPI number?
- 1316367972. 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 Daniel A. Chu is enrolled with Medicare (CMS data updated 2026-10-02).
- 21351 Ridgetop Cir, Suite 100Sterling, VA 20166 (571) 434‑0140
- 2141 K St NW, Suite 100Washington, DC 20037 (202) 223‑9722
- 2141 K St NW, Suite 111Washington, DC 20037 (202) 223‑9722
Group practices
Medicare enrollment lists Daniel A. Chu 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 Sterling
Clinicians with the same Medicare primary specialty in Sterling, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316367972 |
| 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