IndividualActive
Diane Casalaina
NPI 1659588499 · Social Worker · New Haven, CT
Diane Casalaina is a Social Worker provider in New Haven, CT (NPI 1659588499).
Provider details
- NPI number
- 1659588499
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
62 Grant St
New Haven, CT 06519-2514
Phone: (203) 503-3350
Street-level locationGet directions
Mailing address
3 Pierson Dr
West Haven, CT 06516-6245
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Casalaina's NPI number?
- Diane Casalaina's National Provider Identifier (NPI) is 1659588499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Casalaina's specialty?
- Diane Casalaina is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Casalaina located?
- Diane Casalaina's practice location on file with NPPES is 62 Grant St, New Haven, CT 06519-2514.
- What is Diane Casalaina's phone number?
- The practice phone number listed in the NPPES registry for Diane Casalaina is (203) 503-3350.
- Is Diane Casalaina's NPI active?
- Yes — Diane Casalaina's NPI (1659588499) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.