IndividualActive
Diann Tokars, PHD
NPI 1992139984 · Clinical Psychologist · Oakland, CA
Diann Tokars, PHD is a Clinical Psychologist provider in Oakland, CA (NPI 1992139984).
Provider details
- NPI number
- 1992139984
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY27766 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
3124 International Blvd
Community Wellness Department, 2nd Floor
Oakland, CA 94601-2902
Phone: (510) 434-5440
Street-level locationGet directions
Mailing address
3124 International Blvd
Oakland, CA 94601-2902
Registry dates
- Enumerated
- 2013-08-26
- Last updated
- 2017-01-23
Frequently asked questions
- What is Diann Tokars's NPI number?
- Diann Tokars's National Provider Identifier (NPI) is 1992139984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diann Tokars's specialty?
- Diann Tokars is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Diann Tokars located?
- Diann Tokars's practice location on file with NPPES is 3124 International Blvd, Oakland, CA 94601-2902.
- What is Diann Tokars's phone number?
- The practice phone number listed in the NPPES registry for Diann Tokars is (510) 434-5440.
- Is Diann Tokars's NPI active?
- Yes — Diann Tokars's NPI (1992139984) is active in the NPPES registry as of the last update on 2017-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.