Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katie Tze Chi Lin
Physician Assistant in Arcadia, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104596535
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Registry record
Entity type Individual (Type 1)
Name Katie Tze Chi Lin
Sex Female
Practice address 612 W Duarte Rd Ste 501, Arcadia, CA, 91007
Phone (626) 878-8080
Enumeration date Sep 16, 2021
Last updated in NPPES Jun 3, 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 1104596535 active?
Yes, as of the latest NPPES snapshot, NPI 1104596535 is active (record last updated 2024-06-03).
How do I verify Katie Lin's NPI record?
Cross-check NPI 1104596535 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-03.