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MRS. JOANN NNEKA EZEIBE RN, BSN
NPI 1437382652
Nurse Practitioner - Psychiatric/Mental Health in Carson, CA

Active since September 04, 2009PECOS Enrolled
18202 COLTMAN AVE, CARSON, CA 90746(310) 658-7879 Get Directions Write a Review

NPPES record last updated: February 19, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mrs. Joann Nneka Ezeibe Rn, Bsn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. JOANN NNEKA EZEIBE RN, BSN (NPI 1437382652) is an individual psychiatric/mental health provider in Carson, California, licensed in California (95029134) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Gardena.

NPPES Registry Identity

NPI1437382652
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. JOANN NNEKA EZEIBECredential: RN, BSN
Location Address18202 COLTMAN AVECarson, CA 90746-1736
Mailing Address18202 Coltman AveCarson, CA 90746-1736 · (310) 658-7879
Phone(310) 658-7879
Sole ProprietorYes
Enumeration DateSeptember 4, 2009
Last NPPES UpdateFebruary 19, 2024
NPPES CertifiedFebruary 19, 2024
✔ NPI 1437382652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95029134
Also ListedRegistered Nurse · Psychiatric/Mental Health, AdultTaxonomy 163WP0809X · License 95176020 (CA)
Also ListedLicensed Vocational NurseTaxonomy 164X00000X · License VN226937 (CA)
18202 COLTMAN AVE, Carson, CA 90746
Open in Google Maps ↗

Other Names 1

Professional Name (2)Mrs. Joann Nneka Ezeibe Rn, Bsn, Pmhnp-dnp

Secondary Practice Location 1

Location 115500 S Budlong Pl Apt 10Gardena, CA 90247-4065 · Phone (310) 658-7879

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Joann Nneka Ezeibe Rn, Bsn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Joann Ezeibe reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mendrix Medical Associates Inc
2.1 mi
Psychiatry
18726 S WESTERN AVE STE 320
Gardena, CA 90248
  • Reassigned Medicare billing, California enrollment
  • 9 clinicians in this Medicare group
NPI 1104657642 (310) 773-8975
Grow Healthcare Group PC
314 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90746 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joann Ezeibe's NPI number?

The NPI number for Joann Ezeibe is 1437382652. It was assigned to this individual provider in the NPPES registry on September 4, 2009. The provider is also known as Mrs. Joann Nneka Ezeibe Rn, Bsn, Pmhnp-Dnp.

Where is Joann Ezeibe located?

Joann Ezeibe practices at 18202 Coltman Ave, Carson, CA 90746. The listed phone number is (310) 658-7879.

What is Joann Ezeibe's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Joann Ezeibe enrolled in Medicare?

Yes. Joann Ezeibe is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joann Ezeibe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joann Ezeibe reassigns Medicare benefits to 2 organizations: Mendrix Medical Associates Inc (Gardena, CA) and Grow Healthcare Group PC (San Jose, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joann Ezeibe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Joann Ezeibe was last updated on February 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.