Elias Lefferman, PH. D., LCSW
NPI 1144352774 · Clinical Social Worker · Los Angeles, CA
Elias Lefferman, PH. D., LCSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1144352774).
Provider details
- NPI number
- 1144352774
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- PH. D., LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- PSY10653 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2007-03-09
- Last updated
- 2025-09-11
Frequently asked questions
- What is Elias Lefferman's NPI number?
- Elias Lefferman's National Provider Identifier (NPI) is 1144352774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elias Lefferman's specialty?
- Elias Lefferman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elias Lefferman located?
- Elias Lefferman's practice location on file with NPPES is 3200 Motor Ave, Los Angeles, CA 90034-3710.
- What is Elias Lefferman's phone number?
- The practice phone number listed in the NPPES registry for Elias Lefferman is (310) 836-1223.
- Is Elias Lefferman's NPI active?
- Yes — Elias Lefferman's NPI (1144352774) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.