Alejandra Diaz, PSYD
NPI 1508151788 · Clinical Psychologist · San Bernardino, CA
Alejandra Diaz, PSYD is a Clinical Psychologist provider in San Bernardino, CA (NPI 1508151788).
Provider details
- NPI number
- 1508151788
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 29041 (CA)
Specialties & taxonomies
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
15 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
- 2011-06-15
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Alejandra Diaz's NPI number?
- Alejandra Diaz's National Provider Identifier (NPI) is 1508151788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandra Diaz's specialty?
- Alejandra Diaz is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alejandra Diaz located?
- Alejandra Diaz's practice location on file with NPPES is 686 E Mill St, San Bernardino, CA 92415-3820.
- What is Alejandra Diaz's phone number?
- The practice phone number listed in the NPPES registry for Alejandra Diaz is (909) 798-8452.
- Is Alejandra Diaz's NPI active?
- Yes — Alejandra Diaz's NPI (1508151788) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.