NPPES file of Aug 9, 2026

Chikaodinaka A. Onyebalu, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Norwalk, CA

Chikaodinaka A. Onyebalu, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Norwalk, California, and NPI 1033901608, issued on May 20, 2025. Check the license (California 95033030, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033901608
Name
Chikaodinaka A. Onyebalu
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
95033030 CA
Self-reported in NPPES; status is on the state search
Practice location
14625 Carmenita RD Ste 201, Norwalk, CA 90650
Phone
(213) 334-4243
Enumerated
May 20, 2025
Record last updated
Aug 22, 2025
Medicare enrollment
Enrolled (PECOS I20250722003280); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →

Also registered at 14625 Carmenita RD Ste 201

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alex Iroha, NPNurse Practitioner1962242578

Verify Chikaodinaka A. Onyebalu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95033030    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Chikaodinaka A. Onyebalu among 4,226 psychiatric/mental health nurse practitioner records in California

Chikaodinaka A. Onyebalu, PMHNP is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 82% of them.

  • NPI issued2025 · 82% of these records are older, 8% newer
  • In a Medicare fileNo · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2019 · median 2021 among the 1,965 with a school on file
  • Record last updated2025 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

24 psychiatric/mental health nurse practitioner records list a practice address in Norwalk

They are 24 of the 1,600 NPPES records with a practice address in Norwalk, and 4,226 psychiatric/mental health nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,226 in California → Every provider in Norwalk → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Lindsay Barrientos, PMHNPNorwalk, CA 906501255014114
  2. Julie Duane, NPNorwalk, CA 906501952734071
  3. Cecilia GonzalezNorwalk, CA 906501801367081
  4. Brandon GrantNorwalk, CA 906501417509878
  5. Mi Han, FNP. PMHNPNorwalk, CA 906501174384606
  6. John IwuanyanwuNorwalk, CA 906501689364911
  7. Dorothy MereginiNorwalk, CA 906501831928332
  8. Joan NjokuNorwalk, CA 906501265140222

Common questions

What is Chikaodinaka A. Onyebalu, PMHNP's NPI number?

Chikaodinaka A. Onyebalu, PMHNP's National Provider Identifier (NPI) is 1033901608, issued on May 20, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Chikaodinaka A. Onyebalu, PMHNP located?

The NPPES record lists a practice address at 14625 Carmenita RD Ste 201, Norwalk, CA, 90650. Phone: (213) 334-4243. Providers update this record themselves, so call before visiting.

How can I verify Chikaodinaka A. Onyebalu, PMHNP's license?

NPPES lists California license number 95033030, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.