IndividualActive
Diana Hernandez
NPI 1538603568 · Mental Health Counselor · San Jose, CA
Diana Hernandez is a Mental Health Counselor provider in San Jose, CA (NPI 1538603568).
Provider details
- NPI number
- 1538603568
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 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
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
452 S 1st St
San Jose, CA 95113-2815
Phone: (408) 292-9353
Street-level locationGet directions
Mailing address
Po Box 127
Napa, CA 94559-0127
Registry dates
- Enumerated
- 2016-12-09
- Last updated
- 2016-12-09
Frequently asked questions
- What is Diana Hernandez's NPI number?
- Diana Hernandez's National Provider Identifier (NPI) is 1538603568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Hernandez's specialty?
- Diana Hernandez is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Diana Hernandez located?
- Diana Hernandez's practice location on file with NPPES is 452 S 1st St, San Jose, CA 95113-2815.
- What is Diana Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Diana Hernandez is (408) 292-9353.
- Is Diana Hernandez's NPI active?
- Yes — Diana Hernandez's NPI (1538603568) is active in the NPPES registry as of the last update on 2016-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.