What is David Johnston's NPI number?

David Johnston's National Provider Identifier (NPI) is 1033243738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Johnston's specialty?

David Johnston is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is David Johnston located?

David Johnston's practice location on file with NPPES is 4250 W 16th St, Yuma, AZ 85364-4031.

What is David Johnston's phone number?

The practice phone number listed in the NPPES registry for David Johnston is (928) 373-3451.

Is David Johnston's NPI active?

Yes — David Johnston's NPI (1033243738) is active in the NPPES registry as of the last update on 2007-07-26.

IndividualActive

David Johnston

NPI 1033243738 · Psychologist · Yuma, AZ

David Johnston is a Psychologist provider in Yuma, AZ (NPI 1033243738).

Provider details

NPI number: 1033243738
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

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

4250 W 16th St

Yuma, AZ 85364-4031

Phone: (928) 373-3451

Fax: (928) 373-3498

Street-level locationGet directions

More AZ providers

Mailing address