OrganizationActive
The Development Center of Darien
NPI 1639528466 · Psychoanalyst · Darien, CT
The Development Center of Darien is a Psychoanalyst organization in Darien, CT (NPI 1639528466).
Provider details
- NPI number
- 1639528466
- Entity type
- Organization
- Primary specialty
- PsychoanalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Frances Unssell, President(203) 655-9414
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 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
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
5 Brook St Ste 1a
Darien, CT 06820-4549
Phone: (203) 655-9414
Street-level locationGet directions
Mailing address
5 Brook St Ste 1a
Darien, CT 06820-4549
Registry dates
- Enumerated
- 2016-06-13
- Last updated
- 2016-06-13
Frequently asked questions
- What is The Development Center of Darien's NPI number?
- The Development Center of Darien's National Provider Identifier (NPI) is 1639528466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Development Center of Darien?
- The Development Center of Darien is classified in the NPPES registry as Psychoanalyst (Behavioral Health & Social Service Providers).
- Where is The Development Center of Darien located?
- The Development Center of Darien's practice location on file with NPPES is 5 Brook St Ste 1a, Darien, CT 06820-4549.
- What is The Development Center of Darien's phone number?
- The practice phone number listed in the NPPES registry for The Development Center of Darien is (203) 655-9414.
- Who is the authorized official for The Development Center of Darien?
- The authorized official listed on The Development Center of Darien's NPPES record is Frances Unssell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Development Center of Darien's NPI active?
- Yes — The Development Center of Darien's NPI (1639528466) is active in the NPPES registry as of the last update on 2016-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.