Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Mazaris
Behavior Technician in Livonia, MI · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538909619
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Registry record
Entity type Individual (Type 1)
Name Abigail Mazaris
Sex Female
Practice address 29691 6 Mile Rd Ste 100d, Livonia, MI, 48152
Phone (866) 727-8274
Enumeration date May 28, 2024
Last updated in NPPES May 28, 2024
Taxonomy & licenses
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
Is NPI 1538909619 active?
Yes, as of the latest NPPES snapshot, NPI 1538909619 is active (record last updated 2024-05-28).
How do I verify Abigail Mazaris's NPI record?
Cross-check NPI 1538909619 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Jamin Gahm Behavior Analyst · Livonia, MI NPI 1851560734 Stephanie Captain Behavior Technician · Livonia, MI NPI 1194058735 Jessica Kietur Behavior Analyst · Livonia, MI NPI 1760887509 Randeigh Dickinson Behavior Analyst · Livonia, MI NPI 1821449794 Jennifer Cadena Behavior Analyst · Livonia, MI NPI 1104367150 Cindy Al-Shboul Behavior Technician · Livonia, MI NPI 1124598883 Amethyst Thuot Behavior Technician · Livonia, MI NPI 1548730526 Nailah Henry Behavior Technician · Livonia, MI NPI 1154893006
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-28.