Quick answers
- Where does Joelle Gelmann see patients?
- Medicare's clinician data lists 5 practice locations, including Alexandria, VA and Fairfax, VA. Call before your visit to confirm the address.
- What is Joelle Gelmann's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Joelle Gelmann accept Medicare assignment?
- Yes. Medicare's clinician data says Joelle Gelmann 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 Joelle Gelmann?
- (703) 535-5568, as listed in official Medicare / NPI Registry data.
- What is Joelle Gelmann's NPI number?
- 1679947675. 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 Joelle Gelmann is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 E Glebe RdAlexandria, VA 22305 (703) 535‑5568
- 8221 Willow Oaks Corporate DrFairfax, VA 22031 (703) 535‑5568
- 8221 Willow Oaks Corporate Dr, Lowr LevelFairfax, VA 22031 (703) 535‑5568
- 8221 Willow Oaks DrFairfax, VA 22031 (703) 535‑5568
- 8221 Willow Oaks Dr, Neighborhood Health at MerrifieldFairfax, VA 22031 (703) 535‑5568
Group practices
Medicare enrollment lists Joelle Gelmann as a member of this group (CMS data updated 2026-10-02).
- Neighborhood Health46 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Alexandria
Clinicians with the same Medicare primary specialty in Alexandria, VA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679947675 |
| 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