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Mercy Onuwuka
NPI 1346004587 · Licensed Practical Nurse · Brooklyn, NY
Mercy Onuwuka is a Licensed Practical Nurse provider in Brooklyn, NY (NPI 1346004587).
Provider details
- NPI number
- 1346004587
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 348689 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
Practice location
380 Williams Ave Apt 4b
Brooklyn, NY 11207-4623
Phone: (518) 977-8837
Street-level locationGet directions
Mailing address
6424 18th Ave
Brooklyn, NY 11204-3729
Registry dates
- Enumerated
- 2024-02-08
- Last updated
- 2024-02-08
- Certified
- 2024-02-08
Frequently asked questions
- What is Mercy Onuwuka's NPI number?
- Mercy Onuwuka's National Provider Identifier (NPI) is 1346004587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercy Onuwuka's specialty?
- Mercy Onuwuka is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Mercy Onuwuka located?
- Mercy Onuwuka's practice location on file with NPPES is 380 Williams Ave Apt 4b, Brooklyn, NY 11207-4623.
- What is Mercy Onuwuka's phone number?
- The practice phone number listed in the NPPES registry for Mercy Onuwuka is (518) 977-8837.
- Is Mercy Onuwuka's NPI active?
- Yes — Mercy Onuwuka's NPI (1346004587) is active in the NPPES registry as of the last update on 2024-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.