IndividualActive
Yasutoshi Hirayama
NPI 1013081124 · Clinical Social Worker · Vallejo, CA
Yasutoshi Hirayama is a Clinical Social Worker provider in Vallejo, CA (NPI 1013081124).
Provider details
- NPI number
- 1013081124
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS 25134 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
1617 Broadway Street
Vallejo, CA 94589
Phone: (707) 556-5555
Street-level locationGet directions
Mailing address
Po Box 460825
San Francisco, CA 94146-0825
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2014-12-11
Frequently asked questions
- What is Yasutoshi Hirayama's NPI number?
- Yasutoshi Hirayama's National Provider Identifier (NPI) is 1013081124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yasutoshi Hirayama's specialty?
- Yasutoshi Hirayama is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Yasutoshi Hirayama located?
- Yasutoshi Hirayama's practice location on file with NPPES is 1617 Broadway Street, Vallejo, CA 94589.
- What is Yasutoshi Hirayama's phone number?
- The practice phone number listed in the NPPES registry for Yasutoshi Hirayama is (707) 556-5555.
- Is Yasutoshi Hirayama's NPI active?
- Yes — Yasutoshi Hirayama's NPI (1013081124) is active in the NPPES registry as of the last update on 2014-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.