Quick answers
- Which hospitals does Margaret Willis work at?
- Medicare's official clinician data lists Margaret Willis at 1 hospital: Sentara Martha Jefferson Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Margaret Willis see patients?
- Medicare's clinician data lists 2 practice locations, including Charlottesville, VA and Manassas, VA. Call before your visit to confirm the address.
- What is Margaret Willis's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Margaret Willis accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret Willis 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 Margaret Willis?
- (434) 234-4903, as listed in official Medicare / NPI Registry data.
- What is Margaret Willis's NPI number?
- 1578769568. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Margaret Willis works
Medicare's Facility Affiliation Data lists Margaret Willis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sentara Martha Jefferson HospitalCharlottesville, VA · Acute Care Hospital · CCN 490077
Practice locations
Addresses where Margaret Willis is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Hickman Rd, Suite 301Charlottesville, VA 22911 (434) 234‑4903
- 8644 Sudley Rd, Suite 220Manassas, VA 20110 (571) 366‑8845
Group practices
Medicare enrollment lists Margaret Willis as a member of this group (CMS data updated 2026-10-02).
- Privia Medical Group, LLC1,533 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Charlottesville
Clinicians with the same Medicare primary specialty in Charlottesville, VA — not a recommendation.
Clinician information
| Graduation year | 1999 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578769568 |
| 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