IndividualActive
Efrain Diaz, LCSW
NPI 1952699902 · Clinical Social Worker · Hartford, CT
Efrain Diaz, LCSW is a Clinical Social Worker provider in Hartford, CT (NPI 1952699902).
Provider details
- NPI number
- 1952699902
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
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
500 Albany Ave
Hartford, CT 06120-2508
Phone: (860) 246-9625
Fax: (860) 808-1545
Street-level locationGet directions
Mailing address
500 Albany Ave
Hartford, CT 06120-2508
Registry dates
- Enumerated
- 2011-07-12
- Last updated
- 2011-07-12
Frequently asked questions
- What is Efrain Diaz's NPI number?
- Efrain Diaz's National Provider Identifier (NPI) is 1952699902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efrain Diaz's specialty?
- Efrain Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Efrain Diaz located?
- Efrain Diaz's practice location on file with NPPES is 500 Albany Ave, Hartford, CT 06120-2508.
- What is Efrain Diaz's phone number?
- The practice phone number listed in the NPPES registry for Efrain Diaz is (860) 246-9625.
- Is Efrain Diaz's NPI active?
- Yes — Efrain Diaz's NPI (1952699902) is active in the NPPES registry as of the last update on 2011-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.