Quick answers
- Does Mercy Eseme-Efobi accept Medicare assignment?
- Yes. Medicare's clinician data says Mercy Eseme-Efobi accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Mercy Eseme-Efobi see?
- In 2024, CMS data shows 46 Original Medicare patients and 120 services for Mercy Eseme-Efobi. This counts Original Medicare only and measures volume, not quality.
- What is Mercy Eseme-Efobi's NPI number?
- 1891191946. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mercy Eseme-Efobi, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 46 |
|---|---|
| Services billed to Medicare | 120 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 66 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)75 services
- Blood glucose (sugar) test performed by hand-held instrument (82962)14 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol61%
- Diabetes54%
- Arthritis39%
- Depression33%
- Chronic kidney disease28%
Practice locations
Addresses where Mercy Eseme-Efobi is enrolled with Medicare (CMS data updated October 2, 2026).
- 1310 Southern Ave SEWashington, DC 20032 (202) 574‑7222
- 3020 14th St NWWashington, DC 20009 (202) 745‑4300
- 425 2nd St NWWashington, DC 20001 (202) 508‑0500
- 8957 Edmonston Rd, Suite PGreenbelt, MD 20770 (609) 225‑1255
Group practices
Medicare enrollment lists Mercy Eseme-Efobi as a member of these groups (CMS data updated October 2, 2026).
- Unity Health Care Inc.151 clinicians in the group
- Akachi Primary and Urgent Care, LLC2 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.
Other clinicians in Unity Health Care Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1891191946 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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