What is Kaya Ishijima's NPI number?

Kaya Ishijima's National Provider Identifier (NPI) is 1720969447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kaya Ishijima's specialty?

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

Where is Kaya Ishijima located?

Kaya Ishijima's practice location on file with NPPES is 10170 Huennekens St, San Diego, CA 92121-2964.

What is Kaya Ishijima's phone number?

The practice phone number listed in the NPPES registry for Kaya Ishijima is (619) 393-2209.

Is Kaya Ishijima's NPI active?

Yes — Kaya Ishijima's NPI (1720969447) is active in the NPPES registry as of the last update on 2025-09-09.

IndividualActive

Kaya Ishijima, PPS

NPI 1720969447 · School Psychologist · San Diego, CA

Kaya Ishijima, PPS is a School Psychologist provider in San Diego, CA (NPI 1720969447).

Provider details

NPI number: 1720969447
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Credential: PPS
Sole proprietor: No
License: 250080016 (CA)

Specialties & taxonomies

School PsychologistPrimary103TS0200XLicense 250080016 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

10170 Huennekens St

San Diego, CA 92121-2964

Phone: (619) 393-2209

Street-level locationGet directions

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Mailing address