Nji Healthcare Services
NPI 1134886773 · Psychiatric/Mental Health Nurse Practitioner · Iselin, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nji Healthcare Services is a Psychiatric/Mental Health Nurse Practitioner organization in Iselin, NJ (NPI 1134886773).
Provider details
- NPI number
- 1134886773
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Nneka Mazagwu, Manager(732) 986-4841
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-11-18
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Nji Healthcare Services's NPI number?
- Nji Healthcare Services's National Provider Identifier (NPI) is 1134886773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nji Healthcare Services?
- Nji Healthcare Services is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nji Healthcare Services located?
- Nji Healthcare Services's practice location on file with NPPES is 33 Wood Ave S Ste 600, Iselin, NJ 08830-2717.
- What is Nji Healthcare Services's phone number?
- The practice phone number listed in the NPPES registry for Nji Healthcare Services is (732) 986-4841.
- Does Nji Healthcare Services accept Medicare?
- Nji Healthcare Services is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Nji Healthcare Services?
- The authorized official listed on Nji Healthcare Services's NPPES record is Nneka Mazagwu, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nji Healthcare Services's NPI active?
- Yes — Nji Healthcare Services's NPI (1134886773) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.