IndividualActive
Leighko Toyoshima, PSY.D.
NPI 1629295696 · Clinical Psychologist · Oakland, CA
Leighko Toyoshima, PSY.D. is a Clinical Psychologist provider in Oakland, CA (NPI 1629295696).
Provider details
- NPI number
- 1629295696
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY19866 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
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
5309 College Ave
Oakland, CA 94618-1416
Phone: (510) 595-5517
Approximate (ZIP-level) locationGet directions
Mailing address
5309 College Ave
Oakland, CA 94618-1416
Registry dates
- Enumerated
- 2007-04-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leighko Toyoshima's NPI number?
- Leighko Toyoshima's National Provider Identifier (NPI) is 1629295696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leighko Toyoshima's specialty?
- Leighko Toyoshima is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Leighko Toyoshima located?
- Leighko Toyoshima's practice location on file with NPPES is 5309 College Ave, Oakland, CA 94618-1416.
- What is Leighko Toyoshima's phone number?
- The practice phone number listed in the NPPES registry for Leighko Toyoshima is (510) 595-5517.
- Is Leighko Toyoshima's NPI active?
- Yes — Leighko Toyoshima's NPI (1629295696) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.