Douglas Johnson
NPI 1144354978 · Clinical Child & Adolescent Psychologist · Lynwood, CA
Douglas Johnson is a Clinical Child & Adolescent Psychologist provider in Lynwood, CA (NPI 1144354978).
Provider details
- NPI number
- 1144354978
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PSY19213 (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
- 2007-03-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Douglas Johnson's NPI number?
- Douglas Johnson's National Provider Identifier (NPI) is 1144354978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Johnson's specialty?
- Douglas Johnson is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Douglas Johnson located?
- Douglas Johnson's practice location on file with NPPES is 3737 Martin Luther King Jr Blvd, Lynwood, CA 90262-3513.
- What is Douglas Johnson's phone number?
- The practice phone number listed in the NPPES registry for Douglas Johnson is (310) 603-2795.
- Is Douglas Johnson's NPI active?
- Yes — Douglas Johnson's NPI (1144354978) 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.