IndividualActive
Diane Rosen, LCSW
NPI 1417943317 · Clinical Social Worker · New Haven, CT
Diane Rosen, LCSW is a Clinical Social Worker provider in New Haven, CT (NPI 1417943317).
Provider details
- NPI number
- 1417943317
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- License
- 002586 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
400 Prospect St
New Haven, CT 06511-2181
Phone: (203) 776-6100
Fax: (203) 773-8198
Street-level locationGet directions
Mailing address
1890 Dixwell Ave
Hamden, CT 06514-3122
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Rosen's NPI number?
- Diane Rosen's National Provider Identifier (NPI) is 1417943317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Rosen's specialty?
- Diane Rosen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Rosen located?
- Diane Rosen's practice location on file with NPPES is 400 Prospect St, New Haven, CT 06511-2181.
- What is Diane Rosen's phone number?
- The practice phone number listed in the NPPES registry for Diane Rosen is (203) 776-6100.
- Is Diane Rosen's NPI active?
- Yes — Diane Rosen's NPI (1417943317) 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.