Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Katherine Lien

Individual provider Behavior Technician · NPI 1366927097

Katherine Lien is a Behavior Technician in San Mateo, California. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

424 Peninsula Ave
San Mateo, CA 94401-1653
Phone: (650) 286-4396
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1366927097
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 28, 2018
Last updated in NPPESSeptember 28, 2018

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