Quick answers
- Where does Andrew John Derks see patients?
- Medicare's clinician data lists 3 practice locations, including Alexandria, VA and Fairfax, VA. Call before your visit to confirm the address.
- What is Andrew John Derks's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Andrew John Derks accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew John Derks 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.
- Does Andrew John Derks offer telehealth?
- Medicare's clinician data says Andrew John Derks offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Andrew John Derks?
- (703) 664-7000, as listed in official Medicare / NPI Registry data.
- What is Andrew John Derks's NPI number?
- 1295218089. 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 Andrew John Derks is enrolled with Medicare (CMS data updated 2026-10-02).
- 2501 Parkers LnAlexandria, VA 22306 (703) 664‑7000
- 2501 Parkers Ln, Suite 114Alexandria, VA 22306 (703) 641‑8616
- 8503 Arlington BlvdFairfax, VA 22031 (703) 970‑2670
Group practices
Medicare enrollment lists Andrew John Derks as a member of this group (CMS data updated 2026-10-02).
- Inova Health Care Services1,817 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Alexandria
Clinicians with the same Medicare primary specialty in Alexandria, VA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1295218089 |
| 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