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

Elena Siow, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1144911629

Elena Siow, RN is a Psychiatric/Mental Health Registered Nurse in Pleasanton, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

5674 Stoneridge Dr
Pleasanton, CA 94588-8500
Phone: (925) 520-0005
Fax: (925) 520-0010
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 95318270 (CA)

Record details

NPI number1144911629
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 16, 2023
Last updated in NPPESJune 23, 2024
Certification dateJune 23, 2024
Mailing address5674 Stoneridge Dr, Pleasanton, CA 94588-8500

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