NPPES file of Aug 9, 2026

Munachiso Iheonunekwu, NP

Psychiatric/Mental Health Nurse Practitioner · Houston, TX

Munachiso Iheonunekwu, NP is a psychiatric/mental health nurse practitioner with a practice address in Houston, Texas, and NPI 1922505908, issued on Apr 6, 2018. Check the license (Texas AP137139, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922505908
Name
Munachiso Iheonunekwu
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
AP137139 TX
AP11396 AZ
Self-reported in NPPES; status is on the state search
Practice location
5444 Westheimer RD # 1089, Houston, TX 77056
Phone
(713) 588-6185
Enumerated
Apr 6, 2018
Record last updated
Aug 15, 2025
Fax
(713) 588-6189
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 Munachiso Iheonunekwu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP137139    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 Texas license search

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43% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,295 Medicare Part D claims for 79 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Munachiso Iheonunekwu1,295
  2. Specialty average906

Most prescribed

  1. Buspirone Hcl89 claims
  2. Quetiapine Fumarate83 claims
  3. Trazodone Hcl77 claims
  4. Lamotrigine72 claims
  5. Duloxetine Hcl51 claims
  6. Gabapentin51 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Munachiso Iheonunekwu among 4,227 psychiatric/mental health nurse practitioner records in Texas

Munachiso Iheonunekwu, NP 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. Its NPI, issued in 2018, is newer than 25% of them.

  • NPI issued2018 · 25% of these records are older, 70% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • 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).

Psychiatric/Mental Health Nurse Practitioner providers in Texas

There are 4,227 psychiatric/mental health nurse practitioner records in Texas.

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

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

  1. Charlotte Amorin, APRN-FNPHouston, TX 770561700078169
  2. Linda Coleman, PMHNPHouston, TX 770561386338481
  3. Elizabeth Emeri, PMHNP-BCHouston, TX 770561649897174
  4. Stephanie Gonzalez, PMHNP-BCHouston, TX 770561790433860
  5. Lucy Mulenzi, APRN-CNPHouston, TX 770561750039350
  6. Nicole Taiwo, APRN,PMHNP-BCHouston, TX 770561730059221
  7. Stacy WyattHouston, TX 770561861222143
  8. Esther Agbo, NURSE PRACTITIONERHouston, TX 770571184105306

Common questions

What is Munachiso Iheonunekwu, NP's NPI number?

Munachiso Iheonunekwu, NP's National Provider Identifier (NPI) is 1922505908, issued on Apr 6, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Munachiso Iheonunekwu, NP located?

The NPPES record lists a practice address at 5444 Westheimer RD # 1089, Houston, TX, 77056. Phone: (713) 588-6185. Providers update this record themselves, so call before visiting.

How can I verify Munachiso Iheonunekwu, NP's license?

NPPES lists Texas license number AP137139, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Munachiso Iheonunekwu, NP prescribe under Medicare Part D?

In 2024, Munachiso Iheonunekwu, NP had 1,295 Medicare Part D claims for 79 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.