Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc
NPI 1598569824 · Psychiatric/Mental Health Nurse Practitioner · Gardena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc is a Psychiatric/Mental Health Nurse Practitioner organization in Gardena, CA (NPI 1598569824).
Provider details
- NPI number
- 1598569824
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Onyekwere Anyanwu, Owner(903) 617-5098
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
1 yr 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
- 2025-04-03
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc's NPI number?
- Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc's National Provider Identifier (NPI) is 1598569824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc?
- Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc located?
- Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc's practice location on file with NPPES is 1215 W 160th St, Gardena, CA 90247-4409.
- What is Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc's phone number?
- The practice phone number listed in the NPPES registry for Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc is (903) 617-5098.
- Does Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc accept Medicare?
- Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc 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 Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc?
- The authorized official listed on Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc's NPPES record is Onyekwere Anyanwu, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc's NPI active?
- Yes — Onyekwere C Anyanwu Registered Nursing Msn RN Phn Pmhnp-Bc Inc's NPI (1598569824) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.