Joshua Mason, PSYD
NPI 1457479966 · Clinical Psychologist · Long Beach, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Mason, PSYD is a Clinical Psychologist provider in Long Beach, CA (NPI 1457479966).
Provider details
- NPI number
- 1457479966
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative 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
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
- 2007-03-26
- Last updated
- 2018-07-02
Frequently asked questions
- What is Joshua Mason's NPI number?
- Joshua Mason's National Provider Identifier (NPI) is 1457479966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Mason's specialty?
- Joshua Mason is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joshua Mason located?
- Joshua Mason's practice location on file with NPPES is 850 E Wardlow Rd, Long Beach, CA 90807.
- What is Joshua Mason's phone number?
- The practice phone number listed in the NPPES registry for Joshua Mason is (562) 981-9392.
- Does Joshua Mason accept Medicare?
- Joshua Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Mason's NPI active?
- Yes — Joshua Mason's NPI (1457479966) is active in the NPPES registry as of the last update on 2018-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.