Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ashley Wire Maziasz, MFT
Behavior Analyst in Van Nuys, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922452291
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Registry record
Entity type Individual (Type 1)
Name Ashley Wire Maziasz
Credential MFT
Sex Female
Practice address 16600 Sherman Way Ste 165, Van Nuys, CA, 91406
Phone (818) 386-1094
Fax (818) 386-1182
Enumeration date Apr 22, 2016
Last updated in NPPES Apr 22, 2016
Taxonomy & licenses
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 49938 (CA) 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.
Frequently asked questions
Where does Ashley Wire Maziasz practice?
The practice location on file with NPPES is in Van Nuys, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ashley Wire Maziasz?
The National Provider Identifier (NPI) for Ashley Wire Maziasz is 1922452291, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-22.