Gateways Hospital and Mental Health Center
NPI 1124157342 · Mental Illness Community Based Residential Treatment Facility · Los Angeles, CA
Gateways Hospital and Mental Health Center is a Mental Illness Community Based Residential Treatment Facility organization in Los Angeles, CA (NPI 1124157342).
Provider details
- NPI number
- 1124157342
- Entity type
- Organization
- Primary specialty
- Mental Illness Community Based Residential Treatment FacilityResidential Treatment Facilities
- Parent organization
- Gateways Hospital and Mental Health Center
- Organization subpart
- Yes
- Authorized official
- Philip Wong, Ceo(323) 309-8707
- License
- 930000058 (CA)
Specialties & taxonomies
Residential Treatment Facilities
- Mental Health Clinic/Center (Including Community Mental Health Center)261QM0801XLicense 930000058 (CA)
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Gateways Hospital Social Rehabilitation Program
Additional practice locations (3)
- 415 N. Hoover StreetLos Angeles, CA 90004-1711Phone: (323) 644-2040
- 421 N. Hoover StreetLos Angeles, CA 90094Phone: (323) 644-2000Fax: (323) 953-6588
- 421 1/2 N. Hoover StreetLos Angeles, CA 90094Phone: (323) 644-2000Fax: (323) 953-6588
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2023-05-10
- Certified
- 2023-05-10
Frequently asked questions
- What is Gateways Hospital and Mental Health Center's NPI number?
- Gateways Hospital and Mental Health Center's National Provider Identifier (NPI) is 1124157342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gateways Hospital and Mental Health Center?
- Gateways Hospital and Mental Health Center is classified in the NPPES registry as Mental Illness Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Gateways Hospital and Mental Health Center located?
- Gateways Hospital and Mental Health Center's practice location on file with NPPES is 423 N Hoover St, Los Angeles, CA 90004-2306.
- What is Gateways Hospital and Mental Health Center's phone number?
- The practice phone number listed in the NPPES registry for Gateways Hospital and Mental Health Center is (323) 644-2000.
- Who is the authorized official for Gateways Hospital and Mental Health Center?
- The authorized official listed on Gateways Hospital and Mental Health Center's NPPES record is Philip Wong, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gateways Hospital and Mental Health Center's NPI active?
- Yes — Gateways Hospital and Mental Health Center's NPI (1124157342) is active in the NPPES registry as of the last update on 2023-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.