Elizabeth Diaz
NPI 1285913988 · Marriage & Family Therapist · Oceanside, CA
Elizabeth Diaz is a Marriage & Family Therapist provider in Oceanside, CA (NPI 1285913988).
Provider details
- NPI number
- 1285913988
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
14 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
- 2011-08-11
- Last updated
- 2015-11-19
Frequently asked questions
- What is Elizabeth Diaz's NPI number?
- Elizabeth Diaz's National Provider Identifier (NPI) is 1285913988, 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 Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Elizabeth Diaz located?
- Elizabeth Diaz's practice location on file with NPPES is 1738 S. Tremont Street, Oceanside, CA 92054-1444.
- What is Elizabeth Diaz's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Diaz is (760) 439-2800.
- Is Elizabeth Diaz's NPI active?
- Yes — Elizabeth Diaz's NPI (1285913988) is active in the NPPES registry as of the last update on 2015-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.