Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Corktree Holdings, LLC

Q: What is the NPI number for Corktree Holdings, LLC?

The NPI for Corktree Holdings, LLC is 1053054213, a Type 2 (organization) record in the CMS NPPES registry.

Alzheimer Center (Dementia Center) in Newport Beach, CA · enumerated 2022 · authorized official John Mitchell, Secretary.

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

National Provider Identifier

1053054213

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Registry record

Entity type Organization (Type 2)

Legal business name Corktree Holdings, LLC

Other name <Unavail>

Practice address 1000 Halyard, Newport Beach, CA, 92663

Phone (949) 220-9700

Enumeration date Apr 15, 2022

Last updated in NPPES Aug 19, 2024

Taxonomy & classification

311500000X Alzheimer Center (Dementia Center) Nursing & Custodial Care Facilities Primary

Authorized official

Name John Mitchell

Title Secretary

Phone (385) 988-3319

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

Who is the authorized official for Corktree Holdings, LLC?

NPPES lists John Mitchell (Secretary) as the authorized official for this organization.

What is the NPI number for Corktree Holdings, LLC?

The NPI for Corktree Holdings, LLC is 1053054213, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-19.