NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Autism Services of Washington LLC

Behavior Technician in Federal Way, WA · enumerated 2023 · authorized official Ann Wambui, Co-Owner.

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

National Provider Identifier

1073391108

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Autism Services of Washington LLC
Practice address 2100 S 285th St, Federal Way, WA, 98003
Phone (253) 455-2957
Fax (253) 322-0169
Enumeration date Sep 19, 2023
Last updated in NPPES Jan 14, 2025

Taxonomy & classification

106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers Secondary
106S00000X Behavior Technician Behavioral Health & Social Service Providers Primary

Authorized official

Name Ann Wambui
Title Co-Owner
Phone (253) 391-4602

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 Autism Services of Washington LLC?
The NPI for Autism Services of Washington LLC is 1073391108, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Autism Services of Washington LLC?
NPPES lists Ann Wambui (Co-Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-14.