IndividualActive
Junichi Shimaoka
NPI 1003267329 · Clinical Psychologist · San Mateo, CA
Junichi Shimaoka is a Clinical Psychologist provider in San Mateo, CA (NPI 1003267329).
Provider details
- NPI number
- 1003267329
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 29143 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
100 S Ellsworth Ave Ste 802
San Mateo, CA 94401-3926
Phone: (650) 667-7193
Street-level locationGet directions
Mailing address
100 S Ellsworth Ave Ste 802
San Mateo, CA 94401-3926
Registry dates
- Enumerated
- 2016-06-28
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Junichi Shimaoka's NPI number?
- Junichi Shimaoka's National Provider Identifier (NPI) is 1003267329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Junichi Shimaoka's specialty?
- Junichi Shimaoka is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Junichi Shimaoka located?
- Junichi Shimaoka's practice location on file with NPPES is 100 S Ellsworth Ave Ste 802, San Mateo, CA 94401-3926.
- What is Junichi Shimaoka's phone number?
- The practice phone number listed in the NPPES registry for Junichi Shimaoka is (650) 667-7193.
- Is Junichi Shimaoka's NPI active?
- Yes — Junichi Shimaoka's NPI (1003267329) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.