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STEPHEN CHIEN
NPI 1710828199
Student in an Organized Health Care Education/Training Program in Torrance, CA

Active since April 01, 2026
1000 W CARSON ST, TORRANCE, CA 90502(424) 306-4000 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephen Chien NPPES

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

STEPHEN CHIEN (NPI 1710828199) is an individual student in an organized health care education/training program in Torrance, California and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1710828199
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameSTEPHEN CHIEN
Location Address1000 W CARSON STTorrance, CA 90502-2059
Mailing Address1000 W Carson StTorrance, CA 90502-2059
Phone(424) 306-4000
Sole ProprietorNo
Enumeration DateApril 1, 2026
NPPES CertifiedApril 1, 2026
✔ NPI 1710828199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
1000 W CARSON ST, Torrance, CA 90502
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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.

MISS BRITTANY IRVINE M.A.
Student in an Organized Health Care Education/Training Program
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-2345
DEPAREMENT OF MANTAL HEALTH
Case Management
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-1648
DINA M MEZA
Nurse Practitioner (Family)
1000 W CARSON ST, HEAD AND NECK BOX 6
TORRANCE, CA 90502
Los Angeles County (310) 222-2741
MARIA GUADALUPE VALADEZ
Student in an Organized Health Care Education/Training Program
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (559) 789-1327
ESTEBAN COTA
Specialist
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-2345
MS. DAWN MARIE TLUSTY RN
Registered Nurse (Infusion Therapy)
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-1906
DR. NICOLE MOORE MD
Student in an Organized Health Care Education/Training Program
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (310) 222-2345
KENTON YUJI SAKURAI
Psychiatry & Neurology (Psychiatry)
1000 W CARSON ST
TORRANCE, CA 90502
Los Angeles County (424) 306-4000

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 Stephen Chien's NPI number?

The NPI number for Stephen Chien is 1710828199. It was assigned to this individual provider in the NPPES registry on April 1, 2026.

Where is Stephen Chien located?

Stephen Chien practices at 1000 W Carson St, Torrance, CA 90502. The listed phone number is (424) 306-4000.

What is Stephen Chien's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Stephen Chien was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.