DR. MARSHALL YOUNG LYOU MARSHALL LYOU, D.D.S
NPI 1679697031
Dentist - General Practice in Torrance, CA

Q: What is Marshall Lyou's NPI number?

The NPI number for Marshall Lyou is 1679697031. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Q: What is Marshall Lyou's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Marshall Lyou was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.

Active since March 19, 2007

17777 CRENSHAW BLVD., SUITE 200, TORRANCE, CA 90504(310) 323-9253 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Marshall Young Lyou Marshall Lyou, D.d.s NPPES

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

DR. MARSHALL YOUNG LYOU MARSHALL LYOU, D.D.S (NPI 1679697031) is an individual general practice provider in Torrance, California, licensed in California (032579) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1679697031

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. MARSHALL YOUNG LYOUCredential: MARSHALL LYOU, D.D.S

Location Address17777 CRENSHAW BLVD., SUITE 200Torrance, CA 90504

Mailing Address17777 Crenshaw Blvd., Suite 200Torrance, CA 90504 · (310) 323-9253

Phone(310) 323-9253

Sole ProprietorYes

Enumeration DateMarch 19, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1679697031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 032579

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

17777 CRENSHAW BLVD., Torrance, CA 90504

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Other Providers at the Same Location NPPES

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

SANDRA T OGAWA HEARING AID DISPENSE

Hearing Instrument Specialist

17777 CRENSHAW BLVD., SUITE 101
TORRANCE, CA 90504

Los Angeles County (310) 327-7031

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 Marshall Lyou's NPI number?

The NPI number for Marshall Lyou is 1679697031. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Marshall Lyou located?

Marshall Lyou practices at 17777 Crenshaw Blvd. Suite 200, Torrance, CA 90504. The listed phone number is (310) 323-9253.

What is Marshall Lyou's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Marshall Lyou was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.