Quick answers
- Which hospitals does Ellen E. Hammett work at?
- Medicare's official clinician data lists Ellen E. Hammett at 1 hospital: Mary Washington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ellen E. Hammett see patients?
- Medicare's clinician data lists 4 practice locations, including Fredericksburg, VA, Daleville, VA and Roanoke, VA. Call before your visit to confirm the address.
- What is Ellen E. Hammett's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Ellen E. Hammett accept Medicare assignment?
- Yes. Medicare's clinician data says Ellen E. Hammett 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 Ellen E. Hammett?
- (540) 656-2830, as listed in official Medicare / NPI Registry data.
- What is Ellen E. Hammett's NPI number?
- 1396309563. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ellen E. Hammett works
Medicare's Facility Affiliation Data lists Ellen E. Hammett at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mary Washington HospitalFredericksburg, VA · Acute Care Hospital · CCN 490022
Practice locations
Addresses where Ellen E. Hammett is enrolled with Medicare (CMS data updated 2026-10-02).
- 1300 Hospital Dr, Suite 300Fredericksburg, VA 22401 (540) 656‑2830
- 150 Market Ridge LnDaleville, VA 24083 (540) 966‑0460
- 2017 Jefferson St SWRoanoke, VA 24014 (540) 981‑7925
- 2017 S Jefferson StRoanoke, VA 24014 (540) 981‑7128
Group practices
Medicare enrollment lists Ellen E. Hammett as a member of these groups (CMS data updated 2026-10-02).
- Carilion Medical Center977 clinicians in the group
- Mary Washington Healthcare Physicians282 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Fredericksburg
Clinicians with the same Medicare primary specialty in Fredericksburg, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Tech Carilion School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396309563 |
| 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