Lydia Joseph-Hernandez, PSY.D.
NPI 1366573347 · Psychologist · Los Angeles, CA
Lydia Joseph-Hernandez, PSY.D. is a Psychologist provider in Los Angeles, CA (NPI 1366573347).
Provider details
- NPI number
- 1366573347
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY19896 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2009-12-04
Frequently asked questions
- What is Lydia Joseph-Hernandez's NPI number?
- Lydia Joseph-Hernandez's National Provider Identifier (NPI) is 1366573347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Joseph-Hernandez's specialty?
- Lydia Joseph-Hernandez is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lydia Joseph-Hernandez located?
- Lydia Joseph-Hernandez's practice location on file with NPPES is 2010 Zonal, Los Angeles, CA 90033.
- What is Lydia Joseph-Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Lydia Joseph-Hernandez is (323) 226-6767.
- Is Lydia Joseph-Hernandez's NPI active?
- Yes — Lydia Joseph-Hernandez's NPI (1366573347) is active in the NPPES registry as of the last update on 2009-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.