Gateway Hospital & Mental Health Center
NPI 1477887834 · Rehabilitation Practitioner · Los Angeles, CA
Gateway Hospital & Mental Health Center is a Rehabilitation Practitioner organization in Los Angeles, CA (NPI 1477887834).
Provider details
- NPI number
- 1477887834
- Entity type
- Organization
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Parent organization
- Gateways Hospital & Mental Health Center
- Organization subpart
- Yes
- Authorized official
- Mara Pelsman, Ceo(323) 644-2000
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2009-10-01
- Last updated
- 2009-10-01
Frequently asked questions
- What is Gateway Hospital & Mental Health Center's NPI number?
- Gateway Hospital & Mental Health Center's National Provider Identifier (NPI) is 1477887834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gateway Hospital & Mental Health Center?
- Gateway Hospital & Mental Health Center is classified in the NPPES registry as Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gateway Hospital & Mental Health Center located?
- Gateway Hospital & Mental Health Center's practice location on file with NPPES is 1891 Effie St, Los Angeles, CA 90026-1711.
- What is Gateway Hospital & Mental Health Center's phone number?
- The practice phone number listed in the NPPES registry for Gateway Hospital & Mental Health Center is (323) 644-2000.
- Who is the authorized official for Gateway Hospital & Mental Health Center?
- The authorized official listed on Gateway Hospital & Mental Health Center's NPPES record is Mara Pelsman, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gateway Hospital & Mental Health Center's NPI active?
- Yes — Gateway Hospital & Mental Health Center's NPI (1477887834) is active in the NPPES registry as of the last update on 2009-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.