Quick answers
- Which hospitals does Mary Bergmann work at?
- Medicare's official clinician data lists Mary Bergmann at 1 hospital: Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary Bergmann see patients?
- Medicare's clinician data lists 6 practice locations, including Washington, DC, Arlington, VA and Annandale, VA. Call before your visit to confirm the address.
- What is Mary Bergmann's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary Bergmann accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Bergmann 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 Mary Bergmann offer telehealth?
- Medicare's clinician data says Mary Bergmann offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary Bergmann?
- (202) 429-2401, as listed in official Medicare / NPI Registry data.
- What is Mary Bergmann's NPI number?
- 1104146281. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary Bergmann works
Medicare's Facility Affiliation Data lists Mary Bergmann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Mary Bergmann is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1145 19th St NW, 311 Mmg at 19th Street NWWashington, DC 20036 (202) 429‑2401
- 1701 N George Mason DrArlington, VA 22205
- 1805 Columbia Rd NW, Mmg Adams MorganWashington, DC 20009 (202) 797‑4950
- 1851 N George Mason DrArlington, VA 22207
- 7611 Little River TpkeAnnandale, VA 22003 (703) 717‑7240
Group practices
Medicare enrollment lists Mary Bergmann as a member of these groups (CMS data updated 2026-10-02).
- MedStar Medical Group II LLC3,767 clinicians in the group
- Virginia Hospital Center Physician Group LLC353 clinicians in the group
Specialties
- Nurse Practitionerprimary
Find other clinicians: Nurse Practitioner, District of Columbia →
Other nurse practitioners in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1104146281 |
| 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