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GATEWAYS HOSPITAL & MENTAL HEALTH CENTER
NPI 1720151137
Psychiatric Hospital in Los Angeles, CA

Active since November 15, 2006
1891 EFFIE ST, LOS ANGELES, CA 90026(323) 644-2000(323) 953-6588 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 2, 2020, Oct 5, 2018, Aug 16, 2017 (3 updates tracked since 2017).

About Gateways Hospital & Mental Health Center NPPES

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

GATEWAYS HOSPITAL & MENTAL HEALTH CENTER (NPI 1720151137), doing business as Gateway Hospital & Community Mh Center, is a healthcare organization registered as a psychiatric hospital in Los Angeles, California and active in the NPI registry since November 2006. The organization lists Phil K Wong, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1720151137
Entity TypeOrganization
Primary Taxonomy283Q00000X
Legal Business NameGATEWAYS HOSPITAL & MENTAL HEALTH CENTER
Location Address1891 EFFIE STLos Angeles, CA 90026-1711
Mailing Address1891 Effie StLos Angeles, CA 90026-1711 · (323) 644-2000 · Fax (323) 953-6588
Phone(323) 644-2000
Fax(323) 953-6588
Organization SubpartNo
Authorized OfficialPhil K WongChief Executive Officer · (323) 644-2000
Enumeration DateNovember 15, 2006
Last NPPES UpdateOctober 2, 20253 updates tracked since enumeration
NPPES CertifiedOctober 2, 2025
✔ NPI 1720151137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatric HospitalHospitals
Taxonomy Code283Q00000X
License✔ Licensed in CA · 930000058
Definition
An organization including a physical plant and personnel that provides multidisciplinary diagnostic and treatment mental health services to patients requiring the safety, security, and shelter of the inpatient or partial hospitalization settings.
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
1891 EFFIE ST, Los Angeles, CA 90026
Open in Google Maps ↗

Other Names 2

Doing Business AsGateway Hospital & Community Mh Center
Former Legal Business NameGateways Hospital And Mental Health

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Gateways Hosp Mental Health Ctr (CMS certification number 054028), from CMS Care Compare.

Gateways Hosp Mental Health Ctr

Psychiatric · Los Angeles, CA
OwnershipProprietary
CMS Certification Number054028
Location1891 Effie StLos Angeles, CA 90026 · Los Angeles County · (213) 666-0171

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.

LEANNE ASHLEY RICHTER
Marriage & Family Therapist
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (661) 222-7078
JENNY MIN DIN
Student in an Organized Health Care Education/Training Program
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (323) 644-2000
ASHLEY ALVARADO CERVANTES
Rehabilitation Practitioner
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (323) 644-2000
GATEWAYS HOSPITAL AND MENTAL HEALTH CENTER
Clinic/Center (Rehabilitation, Substance Use Disorder)
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (323) 644-2000
ESTEBAN GARCIA RN
Registered Nurse (Psychiatric/Mental Health)
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (323) 644-2000
MS. ESPERANZA MADRIGAL M.S.W.
Social Worker (Clinical)
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (323) 664-2000
DR. IMANI JEHAN WALKER D.O.
Psychiatry & Neurology (Psychiatry)
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (323) 644-2000
JAMIE LEIGH NIERENBERG PSYD
Psychologist (Clinical)
1891 EFFIE ST
LOS ANGELES, CA 90026
Los Angeles County (323) 644-2000

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 Gateways Hospital & Mental Health Center's NPI number?

The NPI number for Gateways Hospital & Mental Health Center is 1720151137. It was assigned to this organization in the NPPES registry on November 15, 2006. The provider is doing business as Gateway Hospital & Community MH Center. The provider was formerly known as Gateways Hospital and Mental Health.

Where is Gateways Hospital & Mental Health Center located?

Gateways Hospital & Mental Health Center is located at 1891 Effie St, Los Angeles, CA 90026. The listed phone number is (323) 644-2000.

What is Gateways Hospital & Mental Health Center's specialty?

The primary specialty registered for this NPI is Psychiatric Hospital with taxonomy code 283Q00000X.

Is Gateways Hospital & Mental Health Center a Medicare-certified hospital?

Yes. Gateways Hosp Mental Health Ctr is a Medicare-certified hospital (Psychiatric).

When was this NPI record last updated?

The NPPES record for Gateways Hospital & Mental Health Center was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.