IndividualActive
Jason Johnson, MS, CAS
NPI 1598921033 · School Psychologist · Phoenix, AZ
Jason Johnson, MS, CAS is a School Psychologist provider in Phoenix, AZ (NPI 1598921033).
Provider details
- NPI number
- 1598921033
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- MS, CAS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
20402 N 15th Ave
Phoenix, AZ 85027-3636
Phone: (623) 445-5000
Street-level locationGet directions
Mailing address
4202 E Cactus Rd
Phoenix, AZ 85032-7660
Registry dates
- Enumerated
- 2008-08-04
- Last updated
- 2008-08-04
Frequently asked questions
- What is Jason Johnson's NPI number?
- Jason Johnson's National Provider Identifier (NPI) is 1598921033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Johnson's specialty?
- Jason Johnson is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Jason Johnson located?
- Jason Johnson's practice location on file with NPPES is 20402 N 15th Ave, Phoenix, AZ 85027-3636.
- What is Jason Johnson's phone number?
- The practice phone number listed in the NPPES registry for Jason Johnson is (623) 445-5000.
- Is Jason Johnson's NPI active?
- Yes — Jason Johnson's NPI (1598921033) is active in the NPPES registry as of the last update on 2008-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.