Elizabeth Diaz
NPI 1912530098 · Behavior Technician · Fullerton, CA
Elizabeth Diaz is a Behavior Technician provider in Fullerton, CA (NPI 1912530098).
Provider details
- NPI number
- 1912530098
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Analyst103K00000X
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
6 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
Mailing address
Registry dates
- Enumerated
- 2020-02-18
- Last updated
- 2020-02-18
- Certified
- 2020-02-18
Frequently asked questions
- What is Elizabeth Diaz's NPI number?
- Elizabeth Diaz's National Provider Identifier (NPI) is 1912530098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Diaz's specialty?
- Elizabeth Diaz is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Elizabeth Diaz located?
- Elizabeth Diaz's practice location on file with NPPES is 719 W Commonwealth Ave, Fullerton, CA 92832-1612.
- What is Elizabeth Diaz's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Diaz is (714) 879-4274.
- Is Elizabeth Diaz's NPI active?
- Yes — Elizabeth Diaz's NPI (1912530098) is active in the NPPES registry as of the last update on 2020-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.