Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shazette Allison, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Hesperia, CA · enumerated 2026.

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

National Provider Identifier

1821910258

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Registry record

Entity type Individual (Type 1)

Name Shazette Allison

Credential PMHNP

Sex Female

Practice address 15888 Main St Ste 112b, Hesperia, CA, 92345

Phone (786) 371-4455

Enumeration date Jul 28, 2026

Last updated in NPPES Jul 28, 2026

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5025066 (NC) Primary

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

What is the NPI number for Shazette Allison?

The National Provider Identifier (NPI) for Shazette Allison is 1821910258, a Type 1 (individual) record in the CMS NPPES registry.

Where does Shazette Allison practice?

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

Other providers at this practice address

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Toni Fernandez Physician Assistant · Hesperia, CA NPI 1457532681 Yadira Barraza Community Health Worker · Hesperia, CA NPI 1285492934 Violeta Ortega Community Health Worker · Hesperia, CA NPI 1730981051

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-28.