Mercy Eseme-Efobi
NPI 1891191946 · Psychiatric/Mental Health Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercy Eseme-Efobi is a Psychiatric/Mental Health Nurse Practitioner provider in Washington, DC (NPI 1891191946).
Provider details
- NPI number
- 1891191946
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R227400 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
89 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 75 | $114 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 14 | $3 |
Typical Medicare-allowed amounts for these services range $3–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 64 | 23 |
| Atorvastatin Calcium | 59 | 22 |
| Lisinopril | 48 | 19 |
| Hydrochlorothiazide | 26 | 13 |
| Metformin Hcl | 25 | — |
| Ibuprofen | 24 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 2041 Georgia Ave NwWashington, DC 20060-0001Phone: (202) 865-1527
- 810 5th St NwWashington, DC 20001Phone: (202) 736-5278
- 810 5th St NwWashington, DC 20001-2622Phone: (202) 736-5278
- 6192 Oxon Hill RdOxon Hill, MD 20745-3114Phone: (301) 839-0800
- 6192 Oxon Hill RdOxon Hill, MD 20745-3114Phone: (301) 839-0800
Registry dates
- Enumerated
- 2014-11-17
- Last updated
- 2024-08-08
- Certified
- 2024-08-08
Frequently asked questions
- What is Mercy Eseme-Efobi's NPI number?
- Mercy Eseme-Efobi's National Provider Identifier (NPI) is 1891191946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercy Eseme-Efobi's specialty?
- Mercy Eseme-Efobi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mercy Eseme-Efobi located?
- Mercy Eseme-Efobi's practice location on file with NPPES is 810 5th St Nw, Washington, DC 20001.
- What is Mercy Eseme-Efobi's phone number?
- The practice phone number listed in the NPPES registry for Mercy Eseme-Efobi is (202) 733-5278.
- Does Mercy Eseme-Efobi accept Medicare?
- Mercy Eseme-Efobi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mercy Eseme-Efobi's NPI active?
- Yes — Mercy Eseme-Efobi's NPI (1891191946) is active in the NPPES registry as of the last update on 2024-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.