Quick answers
- Where does Vivian Onyeike see patients?
- Medicare's clinician data lists 4 practice locations, including Washington, DC. Call before your visit to confirm the address.
- What is Vivian Onyeike's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Vivian Onyeike accept Medicare assignment?
- Yes. Medicare's clinician data says Vivian Onyeike 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 Vivian Onyeike?
- (202) 546-5700, as listed in official Medicare / NPI Registry data.
- What is Vivian Onyeike's NPI number?
- 1548086283. 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 Vivian Onyeike is enrolled with Medicare (CMS data updated 2026-10-02).
- 223 7th St NE, Bridgepoint Capitol Hill HospitalWashington, DC 20002 (202) 546‑5700
- 4601 Martin Luther King Jr Ave SWWashington, DC 20032
- 4601 Martin Luther King Jr Ave SW, Bridgepoint Nh HospitalWashington, DC 20032 (202) 574‑5700
- 4806 U St NWWashington, DC 20007 (202) 731‑1638
Group practices
Medicare enrollment lists Vivian Onyeike as a member of these groups (CMS data updated 2026-10-02).
- M Medical Group Inc106 clinicians in the group
- M Management Group LLC24 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 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548086283 |
| 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