Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aiyza Williams, RBT
Counselor in Olympia, WA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346985546
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Registry record
Entity type Individual (Type 1)
Name Aiyza Williams
Credential RBT
Sex Female
Practice address 1202 Black Lake Blvd Sw Ste B, Olympia, WA, 98502
Phone (360) 878-8248
Enumeration date May 2, 2022
Last updated in NPPES Jun 21, 2023
Taxonomy & licenses
101Y00000X Counselor Behavioral Health & Social Service Providers · License WILLIAN982D7 (WA) 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.
Frequently asked questions
What is the NPI number for Aiyza Williams?
The National Provider Identifier (NPI) for Aiyza Williams is 1346985546, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aiyza Williams practice?
The practice location on file with NPPES is in Olympia, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Heather Struckman Counselor · Olympia, WA NPI 1790098044 Tracy Oslakovic Case Manager/Care Coordinator · Olympia, WA NPI 1073906244 Erica Conrad Counselor · Olympia, WA NPI 1972982486 Tami Gilbert Mental Health Counselor · Olympia, WA NPI 1972975431 Leticia Brown Peer Specialist · Olympia, WA NPI 1689032195 Alanna Robertson Mental Health Counselor · Olympia, WA NPI 1407218456 Jaime Gomez Counselor · Olympia, WA NPI 1396108841 Jasmine Carter Counselor · Olympia, WA NPI 1649620212
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-21.