IndividualActive
Dielly Diaz
NPI 1811366297 · Clinical Social Worker · Oakland, CA
Dielly Diaz is a Clinical Social Worker provider in Oakland, CA (NPI 1811366297).
Provider details
- NPI number
- 1811366297
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1501 Fruitvale Ave
Oakland, CA 94601-2322
Phone: (510) 535-6200
Fax: (510) 535-4167
Street-level locationGet directions
Mailing address
18889 Capense St
Fountain Valley, CA 92708-7215
Registry dates
- Enumerated
- 2015-09-16
- Last updated
- 2023-11-21
- Certified
- 2023-11-21
Frequently asked questions
- What is Dielly Diaz's NPI number?
- Dielly Diaz's National Provider Identifier (NPI) is 1811366297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dielly Diaz's specialty?
- Dielly Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dielly Diaz located?
- Dielly Diaz's practice location on file with NPPES is 1501 Fruitvale Ave, Oakland, CA 94601-2322.
- What is Dielly Diaz's phone number?
- The practice phone number listed in the NPPES registry for Dielly Diaz is (510) 535-6200.
- Is Dielly Diaz's NPI active?
- Yes — Dielly Diaz's NPI (1811366297) is active in the NPPES registry as of the last update on 2023-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.