NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sandwell Aba LLC

Behavior Analyst in Mililani, HI · enumerated 2018 · authorized official Melissa Sandwell, Clinical Director.

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

National Provider Identifier

1538662804

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Sandwell Aba LLC
Practice address 95-390 Kuahelani Ave, Suite 3ac #1082, Mililani, HI, 96789
Phone (858) 247-1828
Enumeration date Mar 13, 2018
Last updated in NPPES Mar 13, 2018

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA-136 (HI) Primary

Authorized official

Name Melissa Sandwell
Title Clinical Director
Phone (858) 247-1828

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 is the NPI number for Sandwell Aba LLC?
The NPI for Sandwell Aba LLC is 1538662804, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Sandwell Aba LLC?
NPPES lists Melissa Sandwell (Clinical Director) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-13.