Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jackson Ngigi Njeru, PMHNP-BC, PHD

Psychiatric/Mental Health Nurse Practitioner in Little Elm, TX · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679117063

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Registry record

Entity type Individual (Type 1)

Name Dr. Jackson Ngigi Njeru

Credential PMHNP-BC, PHD

Sex Male

Practice address Little Elm, TX, 75068

Phone (214) 491-7440

Enumeration date Oct 29, 2019

Last updated in NPPES Feb 10, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License XXXXXXXX (TX) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Jackson Njeru practice?

The practice location on file with NPPES is in Little Elm, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jackson Njeru?

The National Provider Identifier (NPI) for Jackson Njeru is 1679117063, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-10.