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ELENA SIOW R.N.
NPI 1144911629
Registered Nurse - Psychiatric/Mental Health in Pleasanton, CA

Active since May 16, 2023
5674 STONERIDGE DR, PLEASANTON, CA 94588(925) 520-0005(925) 520-0010 Get Directions Write a Review

NPPES record last updated: June 23, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 23, 2024, May 16, 2023 (2 updates tracked since 2023).

About Elena Siow R.n. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELENA SIOW R.N. (NPI 1144911629) is an individual psychiatric/mental health provider in Pleasanton, California, licensed in California (95318270) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1144911629
Entity TypeIndividualFemale
Primary Taxonomy163WP0808X
Provider Legal NameELENA SIOWCredential: R.N.
Location Address5674 STONERIDGE DRPleasanton, CA 94588-8500
Mailing Address5674 Stoneridge DrPleasanton, CA 94588-8500 · (925) 520-0005 · Fax (925) 520-0010
Phone(925) 520-0005
Fax(925) 520-0010
Sole ProprietorNo
Enumeration DateMay 16, 2023
Last NPPES UpdateJune 23, 20242 updates tracked since enumeration
NPPES CertifiedJune 23, 2024
✔ NPI 1144911629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Psychiatric/Mental HealthNursing Service Providers
Taxonomy Code163WP0808X
License✔ Licensed in CA · 95318270
5674 STONERIDGE DR, Pleasanton, CA 94588
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEJANDRA GUERRERO
Counselor
5674 STONERIDGE DR, STE 116
PLEASANTON, CA 94588
Alameda County (925) 520-0005
HIAWATHA HARRIS, M.D., INC.
Psychologist
5674 STONERIDGE DR, SUITE 205
PLEASANTON, CA 94588
Alameda County (925) 520-0005
ERIN FREY
Counselor
5674 STONERIDGE DR, 116
PLEASANTON, CA 94588
Alameda County (925) 520-0005
LIZYKUTTY THOMAS
Registered Nurse
5674 STONERIDGE DR
PLEASANTON, CA 94588
Alameda County (925) 520-0005
TANIKKA WILLIAMS
Counselor
5674 STONERIDGE DR, 207
PLEASANTON, CA 94588
Alameda County (925) 520-0005
KRISTINA ANTAKI
Counselor
5674 STONERIDGE DR, # 116
PLEASANTON, CA 94588
Alameda County (925) 520-0005
LANE SMITH
Marriage & Family Therapist
5674 STONERIDGE DR, SUITE 205
PLEASANTON, CA 94588
Alameda County (925) 520-0005
MIURELL ABUD
Counselor
5674 STONERIDGE DR, # 205
PLEASANTON, CA 94588
Alameda County (925) 520-0005

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 Elena Siow's NPI number?

The NPI number for Elena Siow is 1144911629. It was assigned to this individual provider in the NPPES registry on May 16, 2023.

Where is Elena Siow located?

Elena Siow practices at 5674 Stoneridge Dr, Pleasanton, CA 94588. The listed phone number is (925) 520-0005.

What is Elena Siow's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, with taxonomy code 163WP0808X.

When was this NPI record last updated?

The NPPES record for Elena Siow was last updated on June 23, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.