Quick answers
- Which hospitals does Magda Kowalczykowski work at?
- Medicare's official clinician data lists Magda Kowalczykowski at 2 hospitals: Inova Fair Oaks Hospital and Reston Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Magda Kowalczykowski see patients?
- Medicare's clinician data lists 3 practice locations, including Washington, DC, Arlington, VA and McLean, VA. Call before your visit to confirm the address.
- What is Magda Kowalczykowski's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Magda Kowalczykowski accept Medicare assignment?
- Yes. Medicare's clinician data says Magda Kowalczykowski 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 Magda Kowalczykowski offer telehealth?
- Medicare's clinician data says Magda Kowalczykowski offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Magda Kowalczykowski?
- (202) 861-0111, as listed in official Medicare / NPI Registry data.
- What is Magda Kowalczykowski's NPI number?
- 1750814711. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Magda Kowalczykowski works
Medicare's Facility Affiliation Data lists Magda Kowalczykowski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Fair Oaks HospitalFairfax, VA · Acute Care Hospital · CCN 490101
- Reston Hospital CenterReston, VA · Acute Care Hospital · CCN 490107
Practice locations
Addresses where Magda Kowalczykowski is enrolled with Medicare (CMS data updated 2026-10-02).
- 2311 M St NW, Suite 301Washington, DC 20037 (202) 861‑0111
- 2445 Army Navy Dr, Suite 400Arlington, VA 22206 (703) 379‑8879
- 6845 Elm St, Suite 710McLean, VA 22101 (703) 848‑8500
Group practices
Medicare enrollment lists Magda Kowalczykowski as a member of these groups (CMS data updated 2026-10-02).
- Inova Physician Partners LLC262 clinicians in the group
- Northern Virginia Family Practice Associates11 clinicians in the group
Specialties
- Family Practiceprimary
Find other Family Practice doctors in District of Columbia →
Other family doctors in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1750814711 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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