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

Paul Richard Paumalu Cassiday III, B.A. PSYCHOLOGY

Clinical Social Worker in Mililani, HI · enumerated 2013.

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

National Provider Identifier

1699196345

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Registry record

Entity type Individual (Type 1)

Name Paul Richard Paumalu Cassiday III

Credential B.A. PSYCHOLOGY

Sex Male

Practice address Mililani, HI, 96789

Phone (808) 206-9371

Fax (855) 270-7441

Enumeration date Dec 25, 2013

Last updated in NPPES May 18, 2024

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-5140 (HI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Paul Richard Cassiday practice?

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

What is the NPI number for Paul Richard Cassiday?

The National Provider Identifier (NPI) for Paul Richard Cassiday is 1699196345, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-18.