LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH
NPI 1720301302
Clinic/Center - Mental Health (Including Community Mental Health Center) in Sylmar, CA

Q: What is Los Angeles County Department Of Mental Health's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since March 10, 2010

14659 OLIVE VIEW DRIVE, SYLMAR, CA 91342(747) 339-2074(213) 943-8790 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 8, 2026, Aug 9, 2022, Jan 19, 2022 and 3 more (6 updates tracked since 2016).

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About Los Angeles County Department Of Mental Health NPPES

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

LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH (NPI 1720301302), doing business as Dmh Trans Age Youth - Admin, is a healthcare organization registered as a mental health (including community mental health center) in Sylmar, California and active in the NPI registry since March 2010. The organization lists Lisa H. Wong, Acting Director, as its authorized official.

NPPES Registry Identity

NPI1720301302

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameLOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH

Location Address14659 OLIVE VIEW DRIVESylmar, CA 91342-1652

Mailing Address14659 Olive View DriveSylmar, CA 91342-1652 · (747) 339-2074 · Fax (213) 943-8790

Phone(747) 339-2074

Fax(213) 943-8790

Organization SubpartYes

Authorized OfficialLisa H. WongActing Director · (213) 738-4601

Enumeration DateMarch 10, 2010

Last NPPES UpdateJanuary 8, 20266 updates tracked since enumeration

NPPES CertifiedJanuary 8, 2026

✔ NPI 1720301302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

14659 OLIVE VIEW DRIVE, Sylmar, CA 91342

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Other Names 2

Doing Business AsDmh Trans Age Youth - Admin

Doing Business AsOffice Of Transition Age Youth (tay)

Other Identifiers 1

Medicaid7788CA

Other Providers at the Same Location NPPES

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

LOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH

Clinic/Center (Mental Health (Including Community Mental Health Center))

14659 OLIVE VIEW DRIVE
SYLMAR, CA 91342

Los Angeles County (213) 948-2215

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 Los Angeles County Department Of Mental Health's NPI number?

The NPI number for Los Angeles County Department Of Mental Health is 1720301302. It was assigned to this organization in the NPPES registry on March 10, 2010. The provider is doing business as DMH Trans Age Youth - Admin and Office of Transition Age Youth (TAY).

Where is Los Angeles County Department Of Mental Health located?

Los Angeles County Department Of Mental Health is located at 14659 Olive View Drive, Sylmar, CA 91342. The listed phone number is (747) 339-2074.

What is Los Angeles County Department Of Mental Health's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Los Angeles County Department Of Mental Health was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.