Leonard Lancaster
NPI 1548398332 · Mental Health Counselor · Los Angeles, CA
Leonard Lancaster is a Mental Health Counselor provider in Los Angeles, CA (NPI 1548398332).
Provider details
- NPI number
- 1548398332
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 42603 (CA)
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
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
- 2007-03-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leonard Lancaster's NPI number?
- Leonard Lancaster's National Provider Identifier (NPI) is 1548398332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Lancaster's specialty?
- Leonard Lancaster is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Leonard Lancaster located?
- Leonard Lancaster's practice location on file with NPPES is 4211 Avalon Blvd, Los Angeles, CA 90011-5622.
- What is Leonard Lancaster's phone number?
- The practice phone number listed in the NPPES registry for Leonard Lancaster is (323) 432-5185.
- Is Leonard Lancaster's NPI active?
- Yes — Leonard Lancaster's NPI (1548398332) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.