IndividualActive
Dana Yamaguchi
NPI 1164664314 · Counselor · San Jose, CA
Dana Yamaguchi is a Counselor provider in San Jose, CA (NPI 1164664314).
Provider details
- NPI number
- 1164664314
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1340 Tully Rd
Suite 304
San Jose, CA 95122-3055
Phone: (408) 271-3900
Fax: (408) 271-3909
Street-level locationGet directions
Mailing address
1340 Tully Rd
San Jose, CA 95122-3055
Registry dates
- Enumerated
- 2009-04-02
- Last updated
- 2009-04-02
Frequently asked questions
- What is Dana Yamaguchi's NPI number?
- Dana Yamaguchi's National Provider Identifier (NPI) is 1164664314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dana Yamaguchi's specialty?
- Dana Yamaguchi is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Dana Yamaguchi located?
- Dana Yamaguchi's practice location on file with NPPES is 1340 Tully Rd, San Jose, CA 95122-3055.
- What is Dana Yamaguchi's phone number?
- The practice phone number listed in the NPPES registry for Dana Yamaguchi is (408) 271-3900.
- Is Dana Yamaguchi's NPI active?
- Yes — Dana Yamaguchi's NPI (1164664314) is active in the NPPES registry as of the last update on 2009-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.