TSZ YING TSOI
NPI 1245137678
Behavior Technician in Lynnwood, WA
About Tsz Ying Tsoi NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TSZ YING TSOI (NPI 1245137678) is an individual behavior technician in Lynnwood, Washington and active in the NPI registry since October 2026.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tsz Ying Tsoi's NPI number?
The NPI number for Tsz Ying Tsoi is 1245137678. It was assigned to this individual provider in the NPPES registry on October 20, 2026. The provider is also known as Sophia Tsoi.
Where is Tsz Ying Tsoi located?
Tsz Ying Tsoi practices at 20818 44th Ave W Ste 190, Lynnwood, WA 98036. The listed phone number is (888) 515-1793.
What is Tsz Ying Tsoi's specialty?
The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.
When was this NPI record last updated?
The NPPES record for Tsz Ying Tsoi was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.