Jessica Diaz
NPI 1154899474 · Day Training/Habilitation Specialist · Los Angeles, CA
Jessica Diaz is a Day Training/Habilitation Specialist provider in Los Angeles, CA (NPI 1154899474).
Provider details
- NPI number
- 1154899474
- Entity type
- Individual
- Primary specialty
- Day Training/Habilitation SpecialistNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- R1327221118 (CA)
Specialties & taxonomies
Nursing Service Related 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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 600 W Manchester AveLos Angeles, CA 90044-5770Phone: (323) 750-9247Fax: (323) 750-9248
Registry dates
- Enumerated
- 2018-11-05
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is Jessica Diaz's NPI number?
- Jessica Diaz's National Provider Identifier (NPI) is 1154899474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Diaz's specialty?
- Jessica Diaz is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
- Where is Jessica Diaz located?
- Jessica Diaz's practice location on file with NPPES is 3850 Crenshaw Blvd, Los Angeles, CA 90008-1821.
- What is Jessica Diaz's phone number?
- The practice phone number listed in the NPPES registry for Jessica Diaz is (323) 593-5300.
- Is Jessica Diaz's NPI active?
- Yes — Jessica Diaz's NPI (1154899474) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.