Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nicole Chang
Behavior Technician in Dublin, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023510856
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Registry record
Entity type Individual (Type 1)
Name Nicole Chang
Sex Female
Practice address 5601 Arnold Rd Fl 100, Dublin, CA, 94568
Phone (209) 572-2589
Fax (209) 572-1461
Enumeration date Mar 7, 2018
Last updated in NPPES Mar 7, 2018
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 17-43950 (CA) 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
How do I verify Nicole Chang's NPI record?
Cross-check NPI 1023510856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1023510856 active?
Yes, as of the latest NPPES snapshot, NPI 1023510856 is active (record last updated 2018-03-07).
Other providers at this practice address
Browse all → Nathaly Manivanh Assistant Behavior Analyst · Dublin, CA NPI 1568979771 Leiroy Abueg Behavior Technician · Dublin, CA NPI 1275035149 Hershanna Bell Behavior Technician · Dublin, CA NPI 1598267221 Andrea Ennis Behavior Technician · Dublin, CA NPI 1649773391 Molly Gandolfo Behavior Technician · Dublin, CA NPI 1497258156 Caitlin Girard Behavior Technician · Dublin, CA NPI 1730682493 Kathryn Estrada Assistant Behavior Analyst · Dublin, CA NPI 1346743093 Aneka Bernal Behavior Technician · Dublin, CA NPI 1619470366
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-07.