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Gwendolyn Johnson, PH.D.
NPI 1881865715 · Clinical Psychologist · Tucson, AZ
Gwendolyn Johnson, PH.D. is a Clinical Psychologist provider in Tucson, AZ (NPI 1881865715).
Provider details
- NPI number
- 1881865715
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3885 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3601 S 6th Ave
Tucson, AZ 85723-0001
Phone: (520) 629-1814
Street-level locationGet directions
Mailing address
10639 E Karen Gannon Pl
Tucson, AZ 85747-5876
Registry dates
- Enumerated
- 2008-03-19
- Last updated
- 2008-03-19
Frequently asked questions
- What is Gwendolyn Johnson's NPI number?
- Gwendolyn Johnson's National Provider Identifier (NPI) is 1881865715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Johnson's specialty?
- Gwendolyn Johnson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gwendolyn Johnson located?
- Gwendolyn Johnson's practice location on file with NPPES is 3601 S 6th Ave, Tucson, AZ 85723-0001.
- What is Gwendolyn Johnson's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Johnson is (520) 629-1814.
- Is Gwendolyn Johnson's NPI active?
- Yes — Gwendolyn Johnson's NPI (1881865715) is active in the NPPES registry as of the last update on 2008-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.