Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kaytlyn Niemi
Behavior Technician in Dublin, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639715048
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Registry record
Entity type Individual (Type 1)
Name Kaytlyn Niemi
Sex Female
Practice address 5601 Arnold Rd Fl 104, Dublin, CA, 94568
Phone (925) 266-8023
Enumeration date Nov 20, 2019
Last updated in NPPES Nov 20, 2019
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
What is the NPI number for Kaytlyn Niemi?
The National Provider Identifier (NPI) for Kaytlyn Niemi is 1639715048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kaytlyn Niemi practice?
The practice location on file with NPPES is in Dublin, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michael Quan Assistant Behavior Analyst · Dublin, CA NPI 1891202057 Angela Carlino Assistant Behavior Analyst · Dublin, CA NPI 1366919839 Aliyah Muhammad Behavior Technician · Dublin, CA NPI 1205486776 Breann Hipple Behavior Technician · Dublin, CA NPI 1568005924 Esmeralda Hinojosa Behavior Technician · Dublin, CA NPI 1437797743 Elliot Van Court Behavior Technician · Dublin, CA NPI 1194363200 Brittany Callum Behavior Technician · Dublin, CA NPI 1194365205 Payal Shah Behavior Technician · Dublin, CA NPI 1831725076
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-20.