Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allegiance Hospice Healthcare LLC

Community Based Hospice Care Agency in Houston, TX · enumerated 2024 · authorized official Naregnia Pierre-Louis, Neurovascular Surgery.

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

National Provider Identifier

1801657655

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Allegiance Hospice Healthcare LLC

Practice address 12121 Richmond Ave Ste 216a, Houston, TX, 77082

Phone (281) 617-7457

Fax (281) 606-3871

Enumeration date Jan 18, 2024

Last updated in NPPES Jan 18, 2024

Taxonomy & classification

251G00000X Community Based Hospice Care Agency Agencies Primary

Authorized official

Name Naregnia Pierre-Louis

Title Neurovascular Surgery

Phone (281) 617-7457

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

What type of organization is Allegiance Hospice Healthcare LLC?

Allegiance Hospice Healthcare LLC is registered in NPPES as a Community Based Hospice Care Agency (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-18.