Oluwaseyi Ajayi
NPI 1861043044 · Psychiatric/Mental Health Registered Nurse · Brooklyn, NY
Oluwaseyi Ajayi is a Psychiatric/Mental Health Registered Nurse provider in Brooklyn, NY (NPI 1861043044).
Provider details
- NPI number
- 1861043044
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 674815 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Mailing address
Registry dates
- Enumerated
- 2019-09-27
- Last updated
- 2019-09-27
Frequently asked questions
- What is Oluwaseyi Ajayi's NPI number?
- Oluwaseyi Ajayi's National Provider Identifier (NPI) is 1861043044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oluwaseyi Ajayi's specialty?
- Oluwaseyi Ajayi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Oluwaseyi Ajayi located?
- Oluwaseyi Ajayi's practice location on file with NPPES is 681 Clarkson Ave, Brooklyn, NY 11203-2125.
- What is Oluwaseyi Ajayi's phone number?
- The practice phone number listed in the NPPES registry for Oluwaseyi Ajayi is (718) 221-7499.
- Is Oluwaseyi Ajayi's NPI active?
- Yes — Oluwaseyi Ajayi's NPI (1861043044) is active in the NPPES registry as of the last update on 2019-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.