Los Angeles County Department of Mental Health (lac-Dmh)
NPI 1982571931 · Clinical Social Worker · Los Angeles, CA
Los Angeles County Department of Mental Health (lac-Dmh) is a Clinical Social Worker organization in Los Angeles, CA (NPI 1982571931).
Provider details
- NPI number
- 1982571931
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Alexander Maxwell, Psychiatric Social Worker(917) 929-6483
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-10-22
- Last updated
- 2025-10-22
- Certified
- 2025-10-03
Frequently asked questions
- What is Los Angeles County Department of Mental Health (lac-Dmh)'s NPI number?
- Los Angeles County Department of Mental Health (lac-Dmh)'s National Provider Identifier (NPI) is 1982571931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Los Angeles County Department of Mental Health (lac-Dmh)?
- Los Angeles County Department of Mental Health (lac-Dmh) is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Los Angeles County Department of Mental Health (lac-Dmh) located?
- Los Angeles County Department of Mental Health (lac-Dmh)'s practice location on file with NPPES is 510 S Vermont Ave, Los Angeles, CA 90020.
- What is Los Angeles County Department of Mental Health (lac-Dmh)'s phone number?
- The practice phone number listed in the NPPES registry for Los Angeles County Department of Mental Health (lac-Dmh) is (800) 854-7771.
- Who is the authorized official for Los Angeles County Department of Mental Health (lac-Dmh)?
- The authorized official listed on Los Angeles County Department of Mental Health (lac-Dmh)'s NPPES record is Alexander Maxwell, Psychiatric Social Worker. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Los Angeles County Department of Mental Health (lac-Dmh)'s NPI active?
- Yes — Los Angeles County Department of Mental Health (lac-Dmh)'s NPI (1982571931) is active in the NPPES registry as of the last update on 2025-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.