Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth Kok
Nurse's Aide in Hayward, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205437597
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Registry record
Entity type Individual (Type 1)
Name Elizabeth Kok
Sex Female
Practice address 795 Fletcher Ln, Hayward, CA, 94544
Phone (510) 247-8300
Enumeration date Nov 4, 2020
Last updated in NPPES Nov 4, 2020
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
Where does Elizabeth Kok practice?
The practice location on file with NPPES is in Hayward, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elizabeth Kok?
The National Provider Identifier (NPI) for Elizabeth Kok is 1205437597, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-04.