Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stacy Williams, MT-BC
Music Therapist in Chandler, AZ · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649501842
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Stacy Williams
Credential MT-BC
Sex Female
Practice address 1990 N Alma School Rd, Ste. 366, Chandler, AZ, 85224
Phone (602) 403-8800
Fax (480) 917-3424
Enumeration date Jan 28, 2010
Last updated in NPPES Jan 28, 2010
Taxonomy & licenses
225A00000X Music Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 specialty is Stacy Williams?
Stacy Williams is registered in NPPES with the primary taxonomy of Music Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-28.