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

Allison Kae Hennessey

Registered Nurse in Diamondhead, MS · enumerated 2023.

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

National Provider Identifier

1184310823

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Registry record

Entity type Individual (Type 1)

Name Allison Kae Hennessey

Sex Female

Practice address Diamondhead, MS, 39525

Phone (228) 216-3298

Enumeration date Apr 14, 2023

Last updated in NPPES Oct 23, 2025

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 917437 (MS) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11043151 (FL) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1184310823 active?

Yes, as of the latest NPPES snapshot, NPI 1184310823 is active (record last updated 2025-10-23).

How do I verify Allison Hennessey's NPI record?

Cross-check NPI 1184310823 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-23.