Leyla Arellano
NPI 1801615661 · Clinical Social Worker · Los Angeles, CA
Leyla Arellano is a Clinical Social Worker provider in Los Angeles, CA (NPI 1801615661).
Provider details
- NPI number
- 1801615661
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-10-08
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Leyla Arellano's NPI number?
- Leyla Arellano's National Provider Identifier (NPI) is 1801615661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leyla Arellano's specialty?
- Leyla Arellano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leyla Arellano located?
- Leyla Arellano's practice location on file with NPPES is 470 E 3rd St Ste C, Los Angeles, CA 90013-1630.
- What is Leyla Arellano's phone number?
- The practice phone number listed in the NPPES registry for Leyla Arellano is (213) 620-5712.
- Is Leyla Arellano's NPI active?
- Yes — Leyla Arellano's NPI (1801615661) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.