Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Alix Nataly Perez
Behavior Technician in Newark, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578202727
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Registry record
Entity type Individual (Type 1)
Name Ms. Alix Nataly Perez
Sex Female
Practice address 39899 Balentine Dr Ste 128, Newark, CA, 94560
Phone (650) 931-6300
Enumeration date Jun 3, 2022
Last updated in NPPES Jun 3, 2022
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 1578202727 active?
Yes, as of the latest NPPES snapshot, NPI 1578202727 is active (record last updated 2022-06-03).
How do I verify Alix Perez's NPI record?
Cross-check NPI 1578202727 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 → Nathan Lloyd Behavior Analyst · Newark, CA NPI 1659755031 Jacqueline Villanueva Behavior Technician · Newark, CA NPI 1538651930 Kagna Kang Behavior Technician · Newark, CA NPI 1861951378 Jaimie Macdonald Speech-Language Pathologist · Newark, CA NPI 1558900191 Bernadette Galindo Behavior Technician · Newark, CA NPI 1164030920 Mellisa Oakley Behavior Technician · Newark, CA NPI 1356932966 Nancy Do Behavior Technician · Newark, CA NPI 1417602590 Leticia Mendes-Zuniga Behavior Technician · Newark, CA NPI 1487309662
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-03.