Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rhashina Williams

Behavior Analyst in Waipahu, HI · enumerated 2017.

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

National Provider Identifier

1508303249

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Registry record

Entity type Individual (Type 1)

Name Rhashina Williams

Sex Female

Practice address 94-428 Mokuola St, Waipahu, HI, 96797

Phone (808) 944-2882

Fax (808) 944-2992

Enumeration date Jan 19, 2017

Last updated in NPPES Mar 5, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 4597 (TX) Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA-935-0 (HI) 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

Where does Rhashina Williams practice?

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

What is the NPI number for Rhashina Williams?

The National Provider Identifier (NPI) for Rhashina Williams is 1508303249, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-05.