W Joshua Johnson Psychologist Inc
NPI 1992209654 · Clinical Psychologist · Cerritos, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
W Joshua Johnson Psychologist Inc is a Clinical Psychologist organization in Cerritos, CA (NPI 1992209654).
Provider details
- NPI number
- 1992209654
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- William Johnson, Ceo(562) 999-4707
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Neuropsychologist103G00000X
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
8 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
- 2018-03-19
- Last updated
- 2024-12-23
- Certified
- 2024-12-23
Frequently asked questions
- What is W Joshua Johnson Psychologist Inc's NPI number?
- W Joshua Johnson Psychologist Inc's National Provider Identifier (NPI) is 1992209654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is W Joshua Johnson Psychologist Inc?
- W Joshua Johnson Psychologist Inc is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is W Joshua Johnson Psychologist Inc located?
- W Joshua Johnson Psychologist Inc's practice location on file with NPPES is 17315 Studebaker Rd Ste 105, Cerritos, CA 90703-2565.
- What is W Joshua Johnson Psychologist Inc's phone number?
- The practice phone number listed in the NPPES registry for W Joshua Johnson Psychologist Inc is (562) 999-4707.
- Does W Joshua Johnson Psychologist Inc accept Medicare?
- W Joshua Johnson Psychologist Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for W Joshua Johnson Psychologist Inc?
- The authorized official listed on W Joshua Johnson Psychologist Inc's NPPES record is William Johnson, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is W Joshua Johnson Psychologist Inc's NPI active?
- Yes — W Joshua Johnson Psychologist Inc's NPI (1992209654) is active in the NPPES registry as of the last update on 2024-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.