Quick answers
- Which hospitals does Moira E. Hanley-Nieman work at?
- Medicare's official clinician data lists Moira E. Hanley-Nieman at 1 hospital: Inova Loudoun Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Moira E. Hanley-Nieman see patients?
- Medicare's clinician data lists 2 practice locations, including Ashburn, VA and Leesburg, VA. Call before your visit to confirm the address.
- What is Moira E. Hanley-Nieman's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Moira E. Hanley-Nieman accept Medicare assignment?
- Yes. Medicare's clinician data says Moira E. Hanley-Nieman 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 Moira E. Hanley-Nieman offer telehealth?
- Medicare's clinician data says Moira E. Hanley-Nieman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Moira E. Hanley-Nieman?
- (703) 729-7652, as listed in official Medicare / NPI Registry data.
- What is Moira E. Hanley-Nieman's NPI number?
- 1629100185. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Moira E. Hanley-Nieman works
Medicare's Facility Affiliation Data lists Moira E. Hanley-Nieman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · CCN 490043
Practice locations
Addresses where Moira E. Hanley-Nieman is enrolled with Medicare (CMS data updated 2026-10-02).
- 20955 Professional Plz, Suite 200Ashburn, VA 20147 (703) 729‑7652
- 211 Gibson St NW, Suite 215Leesburg, VA 20176 (571) 707‑2079
Group practices
Medicare enrollment lists Moira E. Hanley-Nieman as a member of this group (CMS data updated 2026-10-02).
- Loudoun Medical Group, PC271 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Ashburn
Clinicians with the same Medicare primary specialty in Ashburn, VA — not a recommendation.
Clinician information
| Graduation year | 1985 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629100185 |
| 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