NPPES file of Aug 9, 2026

Margreth Onyiuke, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Austin, TX

Margreth Onyiuke, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Austin, Texas, and NPI 1184339426, issued on Jan 20, 2023. Check the license with the Texas 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
1184339426
Name
Margreth Onyiuke
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
404669 NY
Self-reported in NPPES; status is on the state search
Practice location
5900 Balcones Dr # 8920, Austin, TX 78731
Phone
(832) 734-5348
Enumerated
Jan 20, 2023
Record last updated
Mar 24, 2025
Fax
(832) 346-5478
Medicare enrollment
Enrolled (PECOS I20250620002291); 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 4,227 in Texas → Look up another NPI →

Verify Margreth Onyiuke in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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 Texas license search

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Margreth Onyiuke among 4,227 psychiatric/mental health nurse practitioner records in Texas

Margreth Onyiuke, PMHNP-BC is one of 4,227 psychiatric/mental health nurse practitioner records with a practice address in Texas. 66% 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 2023, is newer than 61% of them.

  • NPI issued2023 · 61% of these records are older, 29% newer
  • In a Medicare fileNo · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2022 · median 2021 among the 2,245 with a school on file
  • Record last updated2025 · 18% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

304 psychiatric/mental health nurse practitioner records list a practice address in Austin

They are 304 of the 26,585 NPPES records with a practice address in Austin, and 4,227 psychiatric/mental health nurse practitioner records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,227 in Texas → Every provider in Austin → Psychiatric/Mental Health Nurse Practitioner nationwide →

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

  1. Christine Chioma, NURSEAustin, TX 787311083972608
  2. Fidelia Chukwuto, DNP, PMHNP-BC, APRNAustin, TX 787311194186668
  3. Kristen Davis, NPAustin, TX 787311063943421
  4. Tracy Figlan, APRNAustin, TX 787311104042621
  5. Olivia Gachomo, PMHMPAustin, TX 787311942690359
  6. Sonia Ike, PMHNP-BCAustin, TX 787311730689605
  7. Jacquelin Joffray, APRNAustin, TX 787311154574879
  8. Kimia Lambert, FNP-C, PMHNP-CAustin, TX 787311619491917

Common questions

What is Margreth Onyiuke, PMHNP-BC's NPI number?

Margreth Onyiuke, PMHNP-BC's National Provider Identifier (NPI) is 1184339426, issued on Jan 20, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Margreth Onyiuke, PMHNP-BC located?

The NPPES record lists a practice address at 5900 Balcones Dr # 8920, Austin, TX, 78731. Phone: (832) 734-5348. Providers update this record themselves, so call before visiting.

How can I verify Margreth Onyiuke, PMHNP-BC's license?

Search the Texas 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.